Let me go against the grain here...I have an Aria with all the components listed in my sig, it's on nearly 7x24, and has been for over a year and a half. Has also survived an international move as a piece of carry-on luggate (in a softsided Thermos cooler!), as well as weekly trips to consulting locations.
Yes, it runs a bit hot...but the noise isn't bad at all, and my PSU is still going strong. Notice the two 300Gig harddrives, and the ATI All-In-Wonder, and the audio card...and I'm not using the supplimental slot fan.
OK, I'm sure that as I finish typing this it will go up in a puff of smoke...but I at least wanted to put in a good word for it. It's been a very nice transportable case for me...
Future Shock