Hey everyone, I've been looking for an inexpensive Mac on eBay for a while now, and found an iBook G3 600MHz for $199. I got it because the programs were worth it - Adobe Photoshop, MS Office, and iLife incl. Garageband. I've been using Windows for as long as I remember, and so I'm not familiar at all with Macs, besides briefly playing around with my friends' Macs. It'll be here in a couple days, and I wanted to clear up some things before it got here. So, my first question is: How well will Garageband run on a 600MHz G3 with 256MB RAM? I'm pondering upping it to 640MB, but I want to make sure it'll make a big difference before I purchase the extra memory. How well will the system run in general (OSX 10.3) with the G3 600MHz processor and 256MB memory? Secondly, I have a couple external HDDs that I use for backup on my two Windows systems. Can I use one of these on my Mac? Or is there some reason why it wouldn't work? Next, if I want to upgrade my hard drive, is there a program that can image the OS and all of my programs like there are for Windows, or do I have to get an OSX CD and reinstall it myself? Lastly, about reinstalling the Mac OS. Are there licenses for these? Or can I just get a copy of OSX 10.3 on eBay and get a bigger hard drive and reinstall OSX on the new hard drive with no problem? Sorry this was long, thanks for your replies!