So I have a PowerMac G4 MDD that I use day-to-day, and I am aware of how loud the machine is and how the term "wind tunnel Mac" was coined by its users. I also own a Power Mac G4 Quicksilver that normally sits in its original packaging with accessories, receipts, etc. Today I decided to pull it out and play with it again. I didn't quite remember how loud the thing was, and I was sure it was going to be rather loud but nothing like the MDD is. Well, I turned it on and it too is a wind tunnel. Amongst the chorus of fans is this one fan that has an annoying motor-like noise. In fact, I am pretty sure this thing is as loud as an MDD. How come I only hear complaining about the MDD's noise levels and not this Mac's? Well anyway, getting Tiger on this thing so it's complete. This is the second time I have seen errors/security errors happen with the software updates... I don't get it.