Tips, File & data transfer area.
ActiveX/ASP Multi Dictionary object
 See 
 also 
 IISTracer, real-time IIS monitor and logging tool.
 Huge ASP file upload with progress bar. 

0.704-2207.68
Download multiple files in one http request (File & data transfer, VBScript)
1.024-3421.52
Work with binary files in VBSscript - read and write local and remote files (WSH, File & data transfer, Functions, VBScript)
0.736-1526.688
Post binary data to URL from WSH/ASP/VBA/VBScript. (WSH, File & data transfer, VBScript)
0.16-717.888
Post large form data to ASP - Request.Form and stack overflow error? (File & data transfer, http, VBScript)
0.32-907.92
Automatic file upload using IE+ADO without user interaction - VBSscript (WSH, File & data transfer, VBScript)
0.352-1042.064
Automated file upload using IE, without user interaction - VBA (File & data transfer, POST http method, VBA to v. 6)
Motobit.com