Boot in 2k, all partitions. Xp only one

[IamDanTheMan93]

When I boot in 2k, which I installed origonally and use most and have all my programs installed on, all 4 of my partitions are visibible and usable. When I boot in XP Home, Just one is visible. My XP boot partition. In computer management, they all show up, but it labels the other 3 as unknown partitions.


Specs:
DELL optiPlex GX200
P3 1.0GHz
384 MBs ECC PC800 samsung RDRAM
WD1200 120GB HDD