I've Ubuntu Karmic Koala 9.10 installed in my HDD.
My parents can't get used to it, so I must install Windows 7.
I'm afraid of this: Windows boot must be on the first hard disk/partition in order to boot. I've read it somewhere, and I now I'm not sure if I'll need to remove Ubuntu to install Windows 7 first.
Does any1 know some serious guide for doing this? or some essential steps, tips...