I played with a 1.6 G5 and we took the cover off...it looks awesome!

Yeah, it got louder when you took that plastic cover off only because the fans really kicked in when you took it off (and yeah, you disrupted the air flow).
QUOTE
After playing with the G5 1.8 Ghz, then moving over to a G4 1.25 Ghz, I wasn't impressed with the G5. I definitely wouldn't buy one unless they made considerable speed improvements.
I disagree with that statement. Just wait till Panther comes out...and then 64 bit apps/OS are released! Will that dual G4 still compare? hardly...and that 1.6/1.8 will be screaming! I plan on getting a 1.6 sometime...unless at MWNY they do bump up the bottom end one.