I experienced some problems with my DNS, and some Tiscali and AOL users can't see dopostback.com. I hope this will be a brief trouble!

I see on Amazon this book for Asp.net newbie developers:
ASP.NET Website Programming: Problem - Design - Solution
It seems a good book (amazon's users rated it 5 stars) and if you click on "look inside" you can see some pages. On my whislist!

HunterStone Web.config Editor seems a good web.config editor for asp.net users.
There are some pre-built examples for seeing how can this file can be on your web based work. If you use both Dreamweaver MX or Visual Studio.Net you don't need to use that, but can be a good experience. Here you can find a trial version http://www.hunterstone.com/editors