Hey Guys, i just bought and installed a 550ti and got the supplementary power for the 6pin from the molex adapter, everything was going good until i fired up BF:BC2 since my old gpu couldnt play it and about an hour in my psu which is a mios 500W model 400U starts stinking like its burning. Do i need to just buy a new psu? is it supposed to feel hot on the side? any help would be appreciated as i wanna be ready for D3 hence the new GPU. thanks in advance.