Hi, I'm a newbie to linux. I've had a laptop with Fedora5 and 7, and recently installed ubuntu on the same machine, but I have totally broke it trying to make more room. I didn't allocate enough disk space to begin with. Anyways what I really need is some advice on dual booting windows 7 and ubuntu11.04 on a differnt laptop. It has windows factory instaled and I have a ubuntu11.04 alternate install disk. The computer has a 250gb hd and windows is taking up about 110gb total.I would like to have around 200gb for windows and about 50gb for ubuntu.I have never installed a dualboot machine and I don't want to mess up my windows instal, since I don't have a windows install disk. Any advice would help. Thanks in advance.