Hi, I have an old iBook G4 1.33 GHz that I use (PPC Chipset), and while it's very old, I was wondering if it's even possible to swap out the existing hard drive for a SSD one. It might give me another year or two of use. I'm able to run 99% of the things I want to run with it, the biggest problems I'm having are HD Streaming Video like on Youtube - which I imagine is more of a processor issue rather than anything else. That being said, I'll be getting an iPad 3 after they launch. Looking forward to that.