I have just picked up (FOR FREE ?) an iMac G3 (500 MHz), which from initally reaserch shows it to be a later model, but not exactly sure which one yet. 20Gb HDD (pretty small ?) Next issue is that this will be my first foyer into the world of Apple Computers. It has OS X on it, but it seems a little stuffed up by the previous owner and a new fresh install on a larger hdd, looks like a possible way forward (except I will need to find a copy of OS X as it wasn't supplied. I'm also guessing that an Airport card make sense (if compatible) as an internet connection is pretty necessary. Any advice etc... welcome.