I am lot of OpenBSD as servers, but I never take time to put it on my
work laptop. This is done on this afternoon 
I have a nice laptop under OpenBSD-4.8 with fluxbox.
I have before I install OpenBSD these systems have been on my hard drive :
- Windows XP
- Ubuntu Linux 10.10 LTS
I have used :
- Gparted-0.8.3 Live CD
- CD98Tools (for fdisk /mbr)
- Bootpart-2.6 for multiboot from ntldr
- And the better : OpenBSD-4.8 CDROM
With all these tools my laptop is happy on this friday afternoon.
Good to take time to work at home without stress and under OpenBSD system.
Some good pointers are :
OpenBSD/WinXP on my laptop