so im sitting here on my home computer which is a custom built one, with parts that should be functioning together fairly decently. although...

i seem to have a little blue screen situation:
machine_check_exception comes up quite often, this, from what i understand, is a hardware issue. it could be newly installed hardware, heat issues, memory issues, or a harddrive issue.

the new pieces of hardware would include a new soundboard and memory. while ive been told multiple times its the memory im thinking its not. i bluescreen when i do graphically oriented user interactive programs. i.e. games. i may have just one game up and msn messenger and it will be fine, 2 games it gets a little slow (not too terribly), but if i have just one game, msn and winamp up im pretty much doomed to blue screen at any minute. althought i can have two messengers with 3 IMs, 4 browser windows up, and photoshop open and not have any problems at all. i can watch movies on it just fine, with sound of course. the game is said to have a memory leak and has been the target of multiple hacker attacks (funcom = s***, dont buy thier games), but i seriously doubt it would have affected my end as it was attacks on the server, not clients.

at any rate i switched the cable on the harddrive so the slave was at the end and the master was on the middle connection. it actually seemed to help quite a bit. but i only have one OS on them, and the second one is pretty much used for backing up larger files. the mother board has 4 memory slots and i have 4 memory sticks, ive tried every possible combination and all have had the same results. i seriously doubt its a memory issue. im narrowing it down to sound or video cards since the harddrives are fairly new and were used in my old computer with no problems. my video card is a Nvidia geforce 4 (pci) and my sound card is a Sounds Blaster Live 24 bit. im sure heat isnt an issue as i run the computer with the main side panel off. the power supply is new and as far as i know isnt having any problems. if anyone has any ideas please shoot them my way, ive tried contacting the manufacturer and havnt gotten a response, so i have to rely on people i know and websites like this ;) thanks in advance.