Does anyone know where I can get a 250 Watt power supply for my Shuttle SN45G? it has a 200 Watt one, and with my 2600 and 9800 pro, when I run DirectX 9 stuff (DX9 demos, halo, DOOM3), or anything that uses a good deal of my R350 chip, the PS makes funny ticking noises. I know from dealing with electronics that aint good, despite all the burn in tests Shuttle claims it passes. I have seen 250W advertised for other Shuttles, but cant find an American based online vendor to buy them from. Any ideas? Thanks.