Where's a syndicated feed of blogs.msdn.com without the 25-item limit?

The main RSS feed of blogs.msdn.com currently seems to be capped at 25 items. With over a thousand blogs, this means that anyone whose aggregator isn’t polling every couple of hours will miss items. My stop-gap “solution” is to leave a separate instance of FeedDemon running in the office 24/7, and RDP into it from home when I need a fix. Surely someone out there has set up a syndicated version of this feed without the 25–item limit, though?