I haven’t needed to use Fiddler for awhile and I noticed there is a 2.x version available here. For those of you that have never used Fiddler it is very useful to debug Web Apps. It allows you to view what is being passed between the server and the client. Even the Ajax callbacks. If you have not used it try and let me know what you think.
There are some additional links on the Fiddler install page that are useful for web development as well. I use the IE Developer Toolbar often to debug CSS\style issues. I have not used any of the IE Powertoys for WebDevs. I’m installing it now. I’ll let you know what I think. Again let me know what you think of these tools.