Async Curl Upload / File Upload ActiveX (Used With VB6)

Hello Coders, Working on visual basic for uploading & download huge files has been a problem for me. I Have tried a copule of solution but none of them worked out. Finally few personal i know personally said to use curl, because it has inbuilt function to upload & download (even for bigger file like of 4+ GB) the worst problem that came to me was when i was using the curl wrapper, windows was freezing all the time, and i have to download & upload multiple file at same time. So i am looking for a complete curl async control(ocx) so i can easily download / upload the files! beside that i can perform other basic curl functionality. IF ANY CODER HAS PARTICULAR SOLUTION THAT HE CAN DEVELOP ACTIVEX USING WINSOCK API THEN HE IS MOST WELCOME, BUT THE ACTIVEX DEVELOPED MUST BE BUGLESS AND CAN HAVE CAPABILITY OF UPLOAD FILES WITH MAX SPEED AS A BROWSER DOES, I HAVE LOST FEW OF MY MONEY FOR SUCH CONTROL THAT UPLOADS BUT UPLOAD SPEED IS THROTTLED AND DOES UPLOAD 1/5TIMES SPEED THAT MOZILLA BROSWER THAT. All i want is i can easy upload files using few call's For example i have seen a control that call uploads this way! [login to view URL] = "[login to view URL]" [login to view URL] = [login to view URL] [login to view URL] = 80 [login to view URL] = 30 'second [login to view URL] "Cookie", "myCookie=CookieValue;" [login to view URL] "submitbtn", "upload" [login to view URL] "file_0", "FILE LOCATION" [login to view URL] "file_1", "FILE LOCATION" [login to view URL] it starts uploading in background thread. and raises a few function. Private Sub uploadControl_SocketEvent(strEvent as String) ' raise basic event like >> connected to [login to view URL] >> etc End Sub Private Sub uploadControl_UploadDetails(intSpeed as Double, intPercent as Double) ' upload speed and % End Sub Private Sub uploadControl_DataReturn(strHeader as String, strBody as String) ' i get all data after uploading End Sub Till Now i have seen curl has only capable of uploading at full speed (same as mozilla browser) so i would either like to have a complete Async Curl Control or a ACtiveX that can upload file with same speed as mozilla broswer does. The Control Can Be Coded in any language but i must have a documented example to use with Visual Basic 6. Regards Raj