Ultimate Boot CD

i know what i want but i don't know how to do it.maybe you can help me i want 2 partition ( i know how to do it) :c-for windows(xp) and other(d,e,f..x) for ubcd(or other linux)that can be even hided. when i start pc then to have grub :in 5 seconds to boot windows xp .if choose first of that 5 second...