Well I still hate Windows, but...
I did finally get it to work properly. Turns out I had to remove the partition on my hard drive and set it up again before trying to re-install Windows! What a headache! At least the installation went a lot faster this time for some reason, though. I still need to install some Mac drivers and stuff apparently so the internet will work, but I should be back in full swing with poker in the next day or two. I doubt Klinkman or I will be playing tomorrow night though, as we're going to see The Boss (that's Bruce Springsteen) in concert. Should be a lot of fun, and I'll update everyone tomorrow. I just wanted to say thanks to vickid for his sympathy and support, and to klinkman for walking me through all this and keeping me sane. See everyone back at the tables again soon!