Which are the quietest computers (regarding fan noise)?

[RobertF]

Hi, I'm going to get a new computer to replace my Dell 2350. This 2350 I have now has built in video support and cannot handle the Dell 20 inch or 24 inch widescreen monitor that I will also be getting to 4-table. Aside from not being able to 4 table using the 2001, this computer is noisy as hell. The fan is so loud that it gets irritating. I don't know if all Dells are like this or only this model which at the time was their cheapest one. I only got this computer (I normally use Macs) to play poker so I just went for the cheapest one.

I know Sony makes liquid cooled computers that are suppose to be pretty quiet, but does anyone else have use a computer with a good graphics card (may need to get a good one for the 24in Dell) that is pretty quiet? I guess since I use macs i'm just used to a silent computer. Since I live in the sticks I would probably be getting the computer by mailorder so I can't actually hear the thing before I buy, which is why I am asking for help. Thanks!