There's Evo work for those that have +2Gig of Ram available. There is a max of 1 task at a time so run it alongside a low Ram usage project. We're in 8th, but gaining on a lot of other teams. Tasks are still a little unstable, but at 10-15 minutes a piece, it's not as big of a loss if you lose one.
Of course, now that I'm posting, they seem to have run out.
Credits aren't great, but milestones are milestones.
http://boinc.run.montefiore.ulg.ac.be/evo/