I was/am in the same boat. I have a PB G4 bought in Feb 2004 and have been eyeing the MPB for a while now. However, since I'm a grad student, money is a big factor and I finally convinced myself that a new computer isn't urgent. The G4 still does everything I need it to do (though it is a big sluggish opening my ever growing iPhoto library). At first I thought I might just upgrade on the next cycle in Sept/Oct but then I've been reading about Intel's next major revision, Nehalem which is due out later this year. I've decided it makes the most sense to just wait for that in a MPB, probably a year from now. I think I will double my ram to 2GB in the interim to make my G4 a little happier when I have a ton of apps open.
I agree with the others who have suggested moving your iTunes/iPhoto libraries to an external drive. Also, upgrading to Leapard and using Time Machine for backups would be good too considering the age of the machine (especially the internal harddrive). Of course if you do all that then I think it makes sense to be frugal and just wait it out and use the machine until it because unusable.
I agree with the others who have suggested moving your iTunes/iPhoto libraries to an external drive. Also, upgrading to Leapard and using Time Machine for backups would be good too considering the age of the machine (especially the internal harddrive). Of course if you do all that then I think it makes sense to be frugal and just wait it out and use the machine until it because unusable.