ASP upload file size upper limit

When use multipart/form-data type to upload file in ASP, there is a problem of file size limit. On windows server 2003, this limit is about 200KB (204800 bytes). This is not enough since that's really a small file size in today's standards.

The solution on windows server 2003 (IIS 6.0) is to set a bigger value on variable AspMaxRequestEntityAllowed, which is in systemroot\System32\Inetsrv\Metabase.xml. On earlier versions of IIS, the value of AspMaxRequestEntityAllowed can be set in the registry.

Now since big file upload can take long, it may need to set ASP ScriptTimeout value bigger than default (90 seconds). Can do this by "<%Server.ScriptTimeout[=NumSeconds]%>" [3], or in IIS6.0 can set this in IIS manager [4].

References:
[1] What is the limit on Form / POST parameters?
[2] Description of the MaxClientRequestBuffer Registry Value
[3] ASP ScriptTimeout Property
[4] Setting the ASP Script Timeout (IIS 6.0)