Just to make sure I’m adhering to the rules I went ahead and made available what my personal XNA 2D library consists of so that you can make use of it if you see fit.  It’s a constant work-in-progress, so don’t expect too much!  It’ll continue to evolve and grow, no doubt.

Bitbucket (Mercurial repository):  https://bitbucket.org/deadpixelsociety/twodee

– Matt