You'll want to backup your data first.
Delete all your partitions on the hard drive.
I'd create the 1st part 512MB type 83 ext3 for /boot
2nd part 1/3rd of the hard drive space type 7 HPFS/NTFS for windoze
3rd part 1/3rd of the hard drive space type 8e for Linux
4th part 1/3rd of the hard drive space type a5 for freeBSD
You'll want to test freeBSD first to see if it works on your laptop, it may not work natively so you might think about running it in a VM like VirtualBox.
If that's the case do not make a 4th partition just divide the drive in half and use half for Linux and half for windoze.
Install windoze first then Linux with GRUB.