Never had a problem so far and I've been running my home CVS server on a small minibox computer from CF card for years now and I access CVS pretty much every day.
I love it. It's small, silent, uses very little power and keeps going and going pretty much forever it seems.
I have the device that's shown on the top of this page (with the blue display):
http://www.mini-box.com/s.nl/sc.8/category.12/.f
