So my iBook G4 12" 1.2ghz hard drive died (clicks non-stop) .. 1. I've seen the guides to replacing the iBook hard drive.. http://www.ifixit.com/Guide/Mac/iBook-G4-12-Inch/Hard-Drive-Replacement/83/14 It looks daunting and I have experience dismantling and building desktops, is the iBook HD replacement process as bad as it looks in that guide? 2. Is it worth paying $125 (from http://www.mac-pro.com/) and provide my own HD, or $200+ (from http://www.macservice.com) and having a third party install it for me? Does anyone know if they guarantee their services? 3. Which HD for the same price would anyone recommend? Seagate 5400rpm 80gig http://www.newegg.com/Product/Product.aspx?Item=N82E16822148128 Samsung 5400 100gig http://www.newegg.com/Product/Product.aspx?Item=N82E16822152024 Roughly the same price ($60-65), but I've never used a Samsung drive - anyone have experience with them? Any other suggestions on a 5400rpm 80-100gig HD? Thanks!