I have a late 2006 Macbook 2,1. It still runs very well overall; I've kept on top of the updates and added RAM, so I've maxed the computer out at 2GB. Lately I've been ogling the SSDs and thinking it might be nice to have one. However, is spending $300+ for an SSD worth it for a machine that's nearly 5 years old? Correct me if I'm wrong, but this laptop is only SATA-I (1.5 Gbps) capable. Wouldn't that cut down on the performance gains a bit?