mandrake 10.1

i am building a file server on mandrake and have a 250gb harddrive partitioned into 7 sections with my files and mp3's i formated one partition and installed mandrake as a server.
my problem is i want to share the files on the other partitions but it won't let me because they have to be in my home directory.
how do i add partitions c,d,e,f,g,h, to my home directory to share on a network with win xp pro machines?
by the way the drive came out of a xp machine and all partitions are formated in ntfs. but the only machines that are going to use these files are xp machines with read and write rights.

thank you!