Intel Prescott (LGA775) 550 3.4 ghz w/ Zalman CNPS 7000B LED cpu cooler EPoX EP-5EPA+ (mobo) Sapphire ATI Radeon X800 Pro PCI-e Antec TruePower 2.0 550 (1x 120mm fan version) Ok. Ive just REBUILT a computer that i had many problems with. Most things seem to be fine. It's a little hot today...about 75 degrees fahrenheit outside. anyway i dont have air conditioning...and here are my temps idle CPU: 38C Motherboard: 37C GPU: 48C My power supply is a LITTLE bit worriesome. it's fine in the comp's idle state but on load (such as in half life 2)...it does get quite hot. I heard that it's a huge problem if it's too hot to touch. This isn't the case with me. It gets at a slightly "uncomfortable" heat level... as in i could keep my hand on it for as long as i wanted but it's just hot. I'm guessing...judging by my GPU temp and it's feel about 55 C maybe? on the top of the PSU. maybe it's because it's 550w and my comp needs a lot of power? i dont know. i have 1x 120mm blue led Thermaltake intake fan on the front of my case. 1x 80mm LED fan on the window. 1x normal 120mm fan on the back(exhaust) and a pci slot blower. Thanks in advance.