I distinctly remember using Mac OS 9 back when I was in high school (this was around 2002-2006). There were a few computer labs (mostly in the Fine Arts building) that all had old B&W PowerMac G3 computers. In my graphics class, we of course used Macs. At the time I was still mostly into Windows, and I thought the Mac OS 9 operating system looked obsolete compared to Windows XP (I didn't first use OS X until I was in college). But it was still pretty interesting to use a computer that wasn't a Windows machine, and there were virtually no problems compared to PCs. Fast forward to today. The high school has since gotten rid of the B&W G3s; the main classrooms and computer labs now use Windows PCs with XP, but the Fine Arts building mostly has 2006-2007 17" Intel iMacs running Mac OS X Tiger, including in the graphics lab (the digital audio/music lab has mostly eMacs running Tiger or Leopard, but one was also replaced with an aluminum 17" iMac. Since I graduated, I mostly forgot about Mac OS 9, and became hooked on OS X when my college's TV studio acquired some Mac towers (a mac pro that still runs OS X Tiger, and some PowerMac G4 QuickSilvers that had Panther). I thought OS X was nicer and more stable than OS 9, and it looked cleaner and had more cool applications. (I didn't use Leopard until we upgraded the G4s, which ran the OS very smoothly; now we have since replaced those G4s with 24" iMacs). But recently, I acquired a PowerMac G4 QuickSilver that I upgraded and customized, with an 867 MHz processor, 1 GB of SDRAM, two hard drives (one 40 GB and one 80 GB) and an HP DVD-writing drive and AirPort card. I figured since it was an older Mac and had the opportunity, I made it a dual-boot system of Mac OS 9.2.2 and OS X 10.5.8 Leopard! I have to say, OS 9.2.2 runs very nicely on this machine, probably due to the G4 processor and 1 GB of RAM. It performs even better than my high school's old G3s did! I even went and installed Photoshop 4.0 and Final Cut Pro 1.0 on it so I could do "classic" digital media editing on it. Even though I still definitely prefer Mac OS X, sometimes using OS 9 can be fun depending on what your needs are. Any comments on this final "classic" Mac operating system?