Rightclick My Computer > Manage > Disk Management.
Once in that screen play in it.
You rightclick the volume you want to get rid of, then "delete volume".
Once that's deleted, rightclick on your C: volume, "expand volume"
Hope that helped.
Awhile back i had to reinstall xp and now theres a partition how do i get rid of the partition so it frees up the rest of the disc ? all help will come in handy thanks .