Hey all, Long time reader, first time poster so be gentle I have a 1 GHz 12'' Powerbook G4 that is stock except for a total of 768 MB RAM. I adore my Powerbook but it's just on the slow side. I'm wondering if I should upgrade my Powerbook to 1 GB RAM and a new 7200 RPM HD, which should come out to ~$300 after installation at a service center. Will I see a large enough performance increase? The alternative is to wait until I have enough funds for a Macbook--which will most likely not be for a long time (6 mo?) Which is the best plan? Spend $300 to upgrade a beautiful, sturdy Powerbook or wait half a year to see where I stand? Thanks in advance for your suggestions!