Hi all. I am planning to buy my first ever mac and am excited about using Tiger. I have been waiting for the updates to the ibook line forever and have decided that if it's not done in 2 weeks I just won't wait anymore. I will be using my ibook mainly for itunes, websurfing, and wordprocessing. The thing that might take a little power though is that I will be recording using garageband or a more advanced program which means I will be hooking up a mic and a keyboard to my ibook to do some advanced stuff. I was wondering what is the minimum speed ibook I need to run garageband at a decent speed and how much is the minimum ram that would allow me to perform my tasks well. I don't plan to record more than two tracks at a time (ex: vocals and guitar) so it doesn't have to be a powerhouse like a powermac or anything. I'm asking this because I may just decide to buy an older model off ebay. Anyways, thanks and let's hope they update the line.