diff --git a/reactos/dll/win32/wininet/http.c b/reactos/dll/win32/wininet/http.c
index 14340cd8d34..4cf09cc8db0 100644
--- a/reactos/dll/win32/wininet/http.c
+++ b/reactos/dll/win32/wininet/http.c
@@ -71,6 +71,7 @@
 #include "wine/exception.h"
 #include "wine/unicode.h"
 
+// ReactOS
 #include "inet_ntop.c"
 
 WINE_DEFAULT_DEBUG_CHANNEL(wininet);
diff --git a/reactos/dll/win32/wininet/internet.c b/reactos/dll/win32/wininet/internet.c
index f461c260a1f..9eea380d940 100644
--- a/reactos/dll/win32/wininet/internet.c
+++ b/reactos/dll/win32/wininet/internet.c
@@ -292,6 +292,10 @@ BOOL WINAPI DllMain (HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
 	    if (g_dwTlsErrIndex == TLS_OUT_OF_INDEXES)
 		return FALSE;
 
+#ifndef __REACTOS__
+            URLCacheContainers_CreateDefaults();
+#endif
+
             WININET_hModule = hinstDLL;
 
         case DLL_THREAD_ATTACH:
@@ -3595,6 +3599,7 @@ LPSTR INTERNET_GetResponseBuffer(void)
 
 LPSTR INTERNET_GetNextLine(INT nSocket, LPDWORD dwLen)
 {
+    // ReactOS: use select instead of poll
     fd_set infd;
     struct timeval tv;
     BOOL bSuccess = FALSE;
diff --git a/reactos/dll/win32/wininet/internet.h b/reactos/dll/win32/wininet/internet.h
index 86626742b01..072a0859406 100644
--- a/reactos/dll/win32/wininet/internet.h
+++ b/reactos/dll/win32/wininet/internet.h
@@ -528,7 +528,11 @@ BOOL NETCON_is_alive(netconn_t*) DECLSPEC_HIDDEN;
 LPCVOID NETCON_GetCert(netconn_t *connection) DECLSPEC_HIDDEN;
 int NETCON_GetCipherStrength(netconn_t*) DECLSPEC_HIDDEN;
 DWORD NETCON_set_timeout(netconn_t *connection, BOOL send, int value) DECLSPEC_HIDDEN;
+#ifndef __REACTOS__
+int sock_get_error(int) DECLSPEC_HIDDEN;
+#else
 #define sock_get_error(x) WSAGetLastError()
+#endif
 
 extern void URLCacheContainers_CreateDefaults(void) DECLSPEC_HIDDEN;
 extern void URLCacheContainers_DeleteAll(void) DECLSPEC_HIDDEN;
diff --git a/reactos/dll/win32/wininet/netconnection.c b/reactos/dll/win32/wininet/netconnection.c
index deca551283f..611143e47fe 100644
--- a/reactos/dll/win32/wininet/netconnection.c
+++ b/reactos/dll/win32/wininet/netconnection.c
@@ -587,7 +587,7 @@ void NETCON_unload(void)
 #endif
 }
 
-#if 0
+#ifndef __REACTOS__
 /* translate a unix error code into a winsock one */
 int sock_get_error( int err )
 {
diff --git a/reactos/dll/win32/wininet/urlcache.c b/reactos/dll/win32/wininet/urlcache.c
index 97e2a398639..6aba902fa45 100644
--- a/reactos/dll/win32/wininet/urlcache.c
+++ b/reactos/dll/win32/wininet/urlcache.c
@@ -182,6 +182,7 @@ typedef struct _URLCACHECONTAINER
 
 /* List of all containers available */
 static struct list UrlContainers = LIST_INIT(UrlContainers);
+// ReactOS r54992
 BOOL bDefaultContainersAdded = FALSE;
 
 static DWORD URLCache_CreateHashTable(LPURLCACHE_HEADER pHeader, HASH_CACHEFILE_ENTRY *pPrevHash, HASH_CACHEFILE_ENTRY **ppHash);
@@ -519,6 +520,7 @@ void URLCacheContainers_CreateDefaults(void)
     static const WCHAR HistoryPrefix[] = {'V','i','s','i','t','e','d',':',0};
     static const WCHAR CookieSuffix[] = {0};
     static const WCHAR CookiePrefix[] = {'C','o','o','k','i','e',':',0};
+    // ReactOS r50916
     static const WCHAR UserProfile[] = {'U','S','E','R','P','R','O','F','I','L','E',0};
     static const struct
     {
@@ -533,6 +535,7 @@ void URLCacheContainers_CreateDefaults(void)
     };
     DWORD i;
 
+    // ReactOS r50916
     if (GetEnvironmentVariableW(UserProfile, NULL, 0) == 0 && GetLastError() == ERROR_ENVVAR_NOT_FOUND)
     {
         TRACE("Environment variable 'USERPROFILE' does not exist!\n");
@@ -592,6 +595,7 @@ static DWORD URLCacheContainers_FindContainerW(LPCWSTR lpwszUrl, URLCACHECONTAIN
     if(!lpwszUrl)
         return ERROR_INVALID_PARAMETER;
 
+    // ReactOS r54992
     if (!bDefaultContainersAdded)
         URLCacheContainers_CreateDefaults();
 
@@ -633,6 +637,7 @@ static BOOL URLCacheContainers_Enum(LPCWSTR lpwszSearchPattern, DWORD dwIndex, U
     if (lpwszSearchPattern && dwIndex > 0)
         return FALSE;
 
+    // ReactOS r54992
     if (!bDefaultContainersAdded)
         URLCacheContainers_CreateDefaults();
 
@@ -1539,6 +1544,7 @@ BOOL WINAPI FreeUrlCacheSpaceW(LPCWSTR lpszCachePath, DWORD dwSize, DWORD dwSize
         return FALSE;
     }
 
+    // ReactOS r54992
     if (!bDefaultContainersAdded)
         URLCacheContainers_CreateDefaults();
 
diff --git a/reactos/dll/win32/wininet/wininet_ros.diff b/reactos/dll/win32/wininet/wininet_ros.diff
index 155029643df..9b33709ad1b 100644
--- a/reactos/dll/win32/wininet/wininet_ros.diff
+++ b/reactos/dll/win32/wininet/wininet_ros.diff
@@ -1,59 +1,53 @@
---- wine-1.3.4/dlls/wininet/internet.h	2010-10-01 14:46:44.000000000 -0400
-+++ dll/win32/wininet/internet.h	2010-10-09 15:34:13.000000000 -0400
-@@ -462,7 +462,7 @@
- LPCVOID NETCON_GetCert(WININET_NETCONNECTION *connection);
- int NETCON_GetCipherStrength(WININET_NETCONNECTION *connection);
- DWORD NETCON_set_timeout(WININET_NETCONNECTION *connection, BOOL send, int value);
--int sock_get_error(int);
+--- wine-1.3.21/dlls/wininet/internet.h	2012-06-20 13:23:07 +0200
++++ dll/win32/wininet/internet.h	2012-06-20 13:58:16 +0200
+@@ -528,7 +528,11 @@ BOOL NETCON_is_alive(netconn_t*) DECLSPE
+ LPCVOID NETCON_GetCert(netconn_t *connection) DECLSPEC_HIDDEN;
+ int NETCON_GetCipherStrength(netconn_t*) DECLSPEC_HIDDEN;
+ DWORD NETCON_set_timeout(netconn_t *connection, BOOL send, int value) DECLSPEC_HIDDEN;
++#ifndef __REACTOS__
+ int sock_get_error(int) DECLSPEC_HIDDEN;
++#else
 +#define sock_get_error(x) WSAGetLastError()
++#endif
  
- extern void URLCacheContainers_CreateDefaults(void);
- extern void URLCacheContainers_DeleteAll(void);
---- wine-1.3.4/dlls/wininet/http.c	2010-10-01 14:46:44.000000000 -0400
-+++ dll/win32/wininet/http.c	2010-10-09 15:28:29.000000000 -0400
-@@ -69,6 +69,8 @@
- #include "wine/exception.h"
- #include "wine/unicode.h"
- 
-+#include "inet_ntop.c"
-+
- WINE_DEFAULT_DEBUG_CHANNEL(wininet);
- 
- static const WCHAR g_szHttp1_0[] = {'H','T','T','P','/','1','.','0',0};
---- wine-1.3.4/dlls/wininet/netconnection.c	2010-10-01 14:46:44.000000000 -0400
-+++ dll/win32/wininet/netconnection.c	2010-10-09 15:33:53.000000000 -0400
-@@ -547,6 +547,7 @@
-         return TRUE;
+ extern void URLCacheContainers_CreateDefaults(void) DECLSPEC_HIDDEN;
+ extern void URLCacheContainers_DeleteAll(void) DECLSPEC_HIDDEN;
+--- wine-1.3.21/dlls/wininet/netconnection.c	2012-06-20 13:23:07 +0200
++++ dll/win32/wininet/netconnection.c	2012-06-20 13:40:10 +0200
+@@ -587,6 +587,7 @@ void NETCON_unload(void)
+ #endif
  }
  
-+#if 0
++#ifndef __REACTOS__
  /* translate a unix error code into a winsock one */
  int sock_get_error( int err )
  {
-@@ -613,6 +614,7 @@
+@@ -653,6 +654,7 @@ int sock_get_error( int err )
  #endif
      return err;
  }
 +#endif
  
  /******************************************************************************
-  * NETCON_create
---- wine-1.3.4/dlls/wininet/internet.c	2010-10-01 14:46:44.000000000 -0400
-+++ dll/win32/wininet/internet.c	2010-10-09 15:33:04.000000000 -0400
-@@ -292,8 +292,6 @@
+  * NETCON_secure_connect
+--- wine-1.3.21/dlls/wininet/internet.c	2012-06-20 13:23:07 +0200
++++ dll/win32/wininet/internet.c	2012-06-20 13:39:47 +0200
+@@ -292,7 +292,9 @@ BOOL WINAPI DllMain (HINSTANCE hinstDLL,
  	    if (g_dwTlsErrIndex == TLS_OUT_OF_INDEXES)
  		return FALSE;
  
--            URLCacheContainers_CreateDefaults();
--
++#ifndef __REACTOS__
+             URLCacheContainers_CreateDefaults();
++#endif
+ 
              WININET_hModule = hinstDLL;
  
-         case DLL_THREAD_ATTACH:
-@@ -3569,19 +3567,22 @@
+@@ -3597,19 +3599,23 @@ LPSTR INTERNET_GetResponseBuffer(void)
  
  LPSTR INTERNET_GetNextLine(INT nSocket, LPDWORD dwLen)
  {
 -    struct pollfd pfd;
++    // ReactOS: use select instead of poll
 +    fd_set infd;
 +    struct timeval tv;
      BOOL bSuccess = FALSE;
@@ -78,28 +72,31 @@
              {
 Index: dll/win32/wininet/urlcache.c
 ===================================================================
---- dll/win32/wininet/urlcache.c	(revision 50814)
-+++ dll/win32/wininet/urlcache.c	(working copy)
-@@ -182,6 +182,7 @@
+--- wine-1.3.21/dlls/wininet/urlcache.c	2012-06-20 13:23:07 +0200
++++ dll/win32/wininet/urlcache.c	2012-06-20 13:41:43 +0200
+@@ -182,6 +182,8 @@ typedef struct _URLCACHECONTAINER
  
  /* List of all containers available */
  static struct list UrlContainers = LIST_INIT(UrlContainers);
++// ReactOS r54992
 +BOOL bDefaultContainersAdded = FALSE;
  
  static DWORD URLCache_CreateHashTable(LPURLCACHE_HEADER pHeader, HASH_CACHEFILE_ENTRY *pPrevHash, HASH_CACHEFILE_ENTRY **ppHash);
  
-@@ -527,6 +528,7 @@
+@@ -518,6 +520,8 @@ void URLCacheContainers_CreateDefaults(v
      static const WCHAR HistoryPrefix[] = {'V','i','s','i','t','e','d',':',0};
      static const WCHAR CookieSuffix[] = {0};
      static const WCHAR CookiePrefix[] = {'C','o','o','k','i','e',':',0};
++    // ReactOS r50916
 +    static const WCHAR UserProfile[] = {'U','S','E','R','P','R','O','F','I','L','E',0};
      static const struct
      {
          int nFolder; /* CSIDL_* constant */
-@@ -540,6 +542,12 @@
+@@ -531,6 +535,13 @@ void URLCacheContainers_CreateDefaults(v
      };
      DWORD i;
  
++    // ReactOS r50916
 +    if (GetEnvironmentVariableW(UserProfile, NULL, 0) == 0 && GetLastError() == ERROR_ENVVAR_NOT_FOUND)
 +    {
 +        TRACE("Environment variable 'USERPROFILE' does not exist!\n");
@@ -109,30 +106,33 @@ Index: dll/win32/wininet/urlcache.c
      for (i = 0; i < sizeof(DefaultContainerData) / sizeof(DefaultContainerData[0]); i++)
      {
          WCHAR wszCachePath[MAX_PATH];
-@@ -584,6 +592,9 @@
+@@ -584,6 +595,10 @@ static DWORD URLCacheContainers_FindCont
      if(!lpwszUrl)
          return ERROR_INVALID_PARAMETER;
  
++    // ReactOS r54992
 +    if (!bDefaultContainersAdded)
 +        URLCacheContainers_CreateDefaults();
 +
      LIST_FOR_EACH_ENTRY(pContainer, &UrlContainers, URLCACHECONTAINER, entry)
      {
          int prefix_len = strlenW(pContainer->cache_prefix);
-@@ -622,6 +633,9 @@
+@@ -622,6 +637,10 @@ static BOOL URLCacheContainers_Enum(LPCW
      if (lpwszSearchPattern && dwIndex > 0)
          return FALSE;
  
++    // ReactOS r54992
 +    if (!bDefaultContainersAdded)
 +        URLCacheContainers_CreateDefaults();
 +
      LIST_FOR_EACH_ENTRY(pContainer, &UrlContainers, URLCACHECONTAINER, entry)
      {
          if (lpwszSearchPattern)
-@@ -1525,6 +1539,9 @@
+@@ -1525,6 +1544,10 @@ BOOL WINAPI FreeUrlCacheSpaceW(LPCWSTR l
          return FALSE;
      }
  
++    // ReactOS r54992
 +    if (!bDefaultContainersAdded)
 +        URLCacheContainers_CreateDefaults();
 +
@@ -141,15 +141,26 @@ Index: dll/win32/wininet/urlcache.c
          /* The URL cache has prefix L"" (unlike Cookies and History) */
 Index: dll/win32/wininet/http.c
 ===================================================================
---- dll/win32/wininet/http.c	(revision 54234)
-+++ dll/win32/wininet/http.c	(working copy)
-@@ -245,8 +245,17 @@
+--- wine-1.3.21/dlls/wininet/http.c	2012-06-20 13:37:39 +0200
++++ dll/win32/wininet/http.c	2012-06-20 13:52:44 +0200
+@@ -71,6 +71,9 @@
+ #include "wine/exception.h"
+ #include "wine/unicode.h"
+ 
++// ReactOS
++#include "inet_ntop.c"
++
+ WINE_DEFAULT_DEBUG_CHANNEL(wininet);
+ 
+ static const WCHAR g_szHttp1_0[] = {'H','T','T','P','/','1','.','0',0};
+@@ -243,8 +246,17 @@ void server_release(server_t *server)
      if(InterlockedDecrement(&server->ref))
          return;
  
 +#ifndef __REACTOS__
      if(!server->ref)
-         server->keep_until = (DWORD64)GetTickCount() + COLLECT_TIME;
+-        server->keep_until = GetTickCount64() + COLLECT_TIME;
++        server->keep_until = (DWORD64)GetTickCount() + COLLECT_TIME;
 +#else
 +    EnterCriticalSection(&connection_pool_cs);
 +    list_remove(&server->entry);
@@ -161,7 +172,16 @@ Index: dll/win32/wininet/http.c
  }
  
  static server_t *get_server(const WCHAR *name, INTERNET_PORT port)
-@@ -1861,6 +1870,7 @@
+@@ -290,7 +302,7 @@ BOOL collect_connections(BOOL collect_al
+     BOOL remaining = FALSE;
+     DWORD64 now;
+ 
+-    now = GetTickCount64();
++    now = GetTickCount();
+ 
+     LIST_FOR_EACH_ENTRY_SAFE(server, server_safe, &connection_pool, server_t, entry) {
+         LIST_FOR_EACH_ENTRY_SAFE(netconn, netconn_safe, &server->conn_pool, netconn_t, pool_entry) {
+@@ -1859,13 +1871,14 @@ static void http_release_netconn(http_re
      if(!req->netconn)
          return;
  
@@ -169,7 +189,15 @@ Index: dll/win32/wininet/http.c
      if(reuse && req->netconn->keep_alive) {
          BOOL run_collector;
  
-@@ -1893,6 +1903,7 @@
+         EnterCriticalSection(&connection_pool_cs);
+ 
+         list_add_head(&req->netconn->server->conn_pool, &req->netconn->pool_entry);
+-        req->netconn->keep_until = GetTickCount64() + COLLECT_TIME;
++        req->netconn->keep_until = (DWORD64)GetTickCount() + COLLECT_TIME;
+         req->netconn = NULL;
+ 
+         run_collector = !collector_running;
+@@ -1893,6 +1906,7 @@ static void http_release_netconn(http_re
          }
          return;
      }
diff --git a/reactos/include/psdk/wininet.h b/reactos/include/psdk/wininet.h
index ce09821218a..530a6935eb6 100644
--- a/reactos/include/psdk/wininet.h
+++ b/reactos/include/psdk/wininet.h
@@ -687,7 +687,7 @@ INTERNETAPI INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackW(HINTERNET
 #define INTERNET_STATE_IDLE                     0x00000100
 #define INTERNET_STATE_BUSY                     0x00000200
 
-#define INTERNET_INVALID_STATUS_CALLBACK        ((INTERNET_STATUS_CALLBACK)(-1L))
+#define INTERNET_INVALID_STATUS_CALLBACK        ((INTERNET_STATUS_CALLBACK)(-1))
 
 #define FTP_TRANSFER_TYPE_UNKNOWN   0x00000000
 #define FTP_TRANSFER_TYPE_ASCII     0x00000001
@@ -1496,6 +1496,7 @@ INTERNETAPI DWORD WINAPI PrivacyGetZonePreferenceW(DWORD,DWORD,LPDWORD,LPWSTR,LP
 #define EDITED_CACHE_ENTRY              0x00000008
 #define COOKIE_CACHE_ENTRY              0x00100000
 #define URLHISTORY_CACHE_ENTRY          0x00200000
+#define DELETED_CACHE_ENTRY             0x00400000
 #define TRACK_OFFLINE_CACHE_ENTRY       0x00000010
 #define TRACK_ONLINE_CACHE_ENTRY        0x00000020
 #define SPARSE_CACHE_ENTRY              0x00010000