I have an old G3 iBook that I am going to install a bigger hard drive in. When I get it in I want to reinstall tiger. The problem is that when I installed it the first time I started up the iBook in target disk mode and used the superdrive in my Powerbook to install tiger off the dvd. The hard drive I am installing in the iBook comes from a windows laptop and still has windows installed on it. My question is can will I be able to start the iBook in target diak mode with the new drive as it is. Is target diak mode a feature of Mac OS X or is it built into the hardware? If it's the latter I guess it won't be any problem. Does think Make any sense?