Yup, i made 4 BTC on the double trouble, guess i got really lucky. Won't dare to tryit again though, seems really risky when you only mine with a few gpu's.
Oh right, i'll post my setup.
1x Ati 5770 512mb @850/1000 183Mhash/s
1x Ati 5770 1024mb @850/1200 183Mhash/s
And a friend who owes me...