cgminer wont work with nvidia card.....
It does but you will get only something like 60Mh/s or less, totally worthless.
Regardless, I know once he sees it going and understands BTC a bit more, he'll want to invest in a better gpu.
As if his email box isn't overkill enough, I'm going to recommend a 7850 and set it in solo mode for a while and hope his beginners luck pays off once more. ahha
pEACe