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

0-839.968
HttpWebRequest.GetResponse for "404 Not Found" and similar http status codes (VB.Net)
0.016-632.608
HttpWebRequest and binary document, VB.Net code (Functions, VB.Net)
0.032-332.736
Work with If-Modified-Since and Last-Modified in ASP.Net. (http, VB.Net)
0-873.568
Convert data to another charset/codepage in vb net (VB.Net, Conversion)
0.016-27.168
Process untrusted, expired or not-match certificates with HttpWebRequest and ASP.Net (Networking, VB.Net)
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