Hi guys, I've got a Dual 1.8 Ghz PPC G5 running OSX 10.4.11, with an 80 Gig hard drive with 40 gigs free. When I "Get Info" for my main system volume user folder, it says it's only 15 gigs. I've got an extra 15 - 20 gigs floating around somewhere in here, and I need 'em for a big-ass install. I'd install it on an external hard drive if I could, but I can't. I've looked everywhere for these mystery gigs and can't find them. Any ideas where they are?