One of my old favourites was James Shaw's site, although I've seen him around the .Net lists these days, so not sure how regularly its updated:
http://www.coveryourasp.com
This was big for a while although I think we found a floor with one of them at one stage:
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnasp/html/asptips.asp
ASP Alliance always had some great articles although they've moved towards .NET now:
http://www.aspalliance.com/
Ken Schaefer (An Aussie!) came up with this 'FAQ' site dedicated to the most common ASP errors as well as some speed experiments. Still useful today: http://www.adopenstatic.com
List Servers:
My most useful ASP resource was the list group from '15 seconds'. A number of very intelligent members who often contributed articles to ASP Alliance (above). This list is one of the more active lists around. If you want a question answered, sign up here:
http://www.15seconds.com/listserver.htm
Wrox also has number of excellent list groups:
http://www.p2p.wrox.com/
Others:
http://www.w3schools.com/asp/
http://www.learnasp.com/learn/index.asp
http://www.asp101.com
http://www.programmersheaven.com/zone26/index.htm
http://www.aspfree.com
http://www.able-consulting.com/ADO_Conn.htm
Cheers,
Andrew