[Wine] "static" drive mapping

Hello,

I am running the version of Wine that came with Ubuntu 9.04.  I would like to 
have a permanent, or static, drive mapping to a second internal hard drive 
(/media/disk).  I go into the GUI of Wine Configuration to create the mapping, 
but it is not static.  I download larger files to that drive as to not clutter 
my main hard drive.  Ubuntu always mounts the drive upon boot, but no matter 
what I've done, the drive (in my case, G:) always disappears.  Please assist a 
new user in making this drive mapping permanent.  Thanks in advance.

Please forgive me if this has been asked previously.