Visual Studio 2005 Standard Edition
We're told the start page can use any valid RSS feed which is all very well, but within the IDE there should be some list of Microsoft's Visual Studio-related feeds so we can easily switch between them at a later date.
The page at http://msdn.microsoft.com/aboutmsdn/rss/ yields some working URLS but these are of a different format to the defaults, and this isn't discoverable within the IDE. I'd suggest a drop-down list on the start page itself.