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

0.064-246.112
Open MDB files on remote computer in ASP (MDB, ADO, DAO, OLEDB, VBScript)
0-892.208
ASP/VBS, ADO and DBF file database connection. (ADO, JetOLEDB)
0.08-1217.344
List database objects (tables, columns..) using ADO/ADOX (ADO, VBScript)
Motobit.com