dragon age origins issues

ive gotten about 20 hours into the game, but not im unable to play this because whenver i load my savedgame the game instantly freezes and resulting me in restarting my pc.

Vista 64 bit

8800gt, drivers are updated

4gb of ram

the game is fully updated, i cant play it at all even if i create a new account.

any1 else having issues with the game? if theres a work around to fix this than please list it here.

done and did reinstall, none of the save games work on any profile.

Do you happen to have the toolset installed and messed around with the single player campaign in it? If so, that's what's causing your saves to be corrupted. And sadly there's no fix around it unless you have previous backed saves, which I obviously suppose you don't.

If however that's not the case then I don't know - but good luck!