Game Save Managers

yes, I use that one, it works great :)
Though I only use the Sync&Link feature, storing the saves in dropbox

Honestly, I usually delete my saves after I finish a game. Then again, I don't really play any games which are fun to mess around in after you've finished them. But yeah, as someone recommended - using a free cloud service might be a good idea, Dropbox is really good, I use it for other purposes.

I used dropboxifier (requires dropbox account). Of course if you didnt join the Great Space Race! on dropbox or you dont have a paid account etc you may have some trouble storing all your saves on dropbox's cloud.