i am down to my last 2GB of HD space, so i desprately need a bigger HD. i've got a 667 TiBook, and it's only got the 30GB (27GB formatted) HD. i could get a 60GB internal to replace the 30GB, but that would cost a bit. my other option is to get a external HD, or an iPod, but that would cost as well. so i was thinking, is there any way i could use a internal HD sort of like a external HD? it would be alot cheaper- AU$200 for an 80GB HD. could i have a internal just sitting in an empty tower, with adapters so i could use it as a firewire HD? is there any way i could get a internal HD to hook up to my Mac, just so i can back stuff up? it doesn't matter how complex or obscure the idea of how to make it work, just post it. i just might be desprate enough to do it!