ASP, Plesk & Winders

Hasko's website wouldn't work past the index page, because it's primarily ASP. After a loooong time, I added write permissions for IUSR_HASKOMACHINES, which is the Plesk IIS user, to their aspnet_client. I think I've had some IE caching issues too, and now I can get to their default ASP page, but some of the stuff still doesn't work. It looks like they may have updated some stuff since I downloaded their page. I'm re-downloading it now so I can have the fresh stuff.