heya, I want to do a dual boot, and I've never attempted it before. I was told to install the old operating system first, then install the new one. So, I installed ME on the HD first. Then, I did an upgrade with Windows XP, rather than a fresh install. I got worried when it didn't ask me to petition the hard drive, and turns out I was right that it didn't happen at all. So, what am I doing wrong?