Exchange 2003 Mailbox Quotas

Exchange 2003 Server out of Disk Space

I have an exchange server 2003 that has ran out of disk space. I have the .edb (62+gig) & the .stm (19+gig) on one drive (out of space). The log files on another drive. I can start the store but it wont stay mounted long no disk space. I have removed all other files off the drive and still out...