Super Duper back up
In the event of a Hard Drive failure I want to be able to boot a clone of my system from my external drive. One of the reasons I have not downloaded the latest updates is because of bugs that many people had when they went to 10.4.10 and 10.4.11 Since TIme Mchine does not work with Tiger, I need to use Super Duper but one person told me that Super Duper is not bootable and another told me that it is not bootable with certain Ext drives. I'm getting a new external drive but want to avoid the ones that aren't compatible with my G5. I'm really lost and want to backup my system desperately but I don't know where to start. Do I need additonal software besides Super Duper to make this all happen?
iMAC G5 20", Mac OS X (10.4.9), the usual stuff!