Instaling openbsd Y windows

[Miler Alberto Garcia Villanueva]

hi for all, i have a Hard disk of 80 GB, I like to user 20 GB for
OpenBSD and 60 GB for Windows XP, it is posible? becase I read in the
FAQ openbsd that say: its necessary to installa the openbsd  in the
firts 7GB of the Harddisk