If you don't really want to get into the nuts and bolts of how everything works, I'd definitely go the auto installer route. But remember, you still (probably) need to update your BIOS first. If your BIOS can't recognize partitions larger than 127 GB, the auto installer disc isn't going to do the trick. Even if the auto installer disc will build the larger partitions, which I suspect it won't, your programs won't be able to see them. So, update your bios first, then use either an auto installer disc or one of the other routes to prep the hard drive.