[Samba] Any ideas on splitting my profiles directory

[Richmond Dyes]

I have 2 250gig drives in my machine and one has 50 gig on it and the 
other with my profiles directory in it has 219 gig.  Is there a way to 
"split" my profiles directory. These are ide drives and I will not be 
mirroring them. My entry in smb.conf reads:

[profiles]

path=/data/profiles
browsable = Yes
readonly = no
create mask = 600
directory mask = 700
profile acls = yes