wine users - Feb 2010 - Star Wars: Empire at War; Sup. Cmmdr: Can't Find 2nd Disk...

Hi, Everyone... 

I love WINE but am getting a bit light headed...  

While attempting to install SW: EAW and Supreme Commander (Gold) both installs
stop to request a second disk (though SC is a single DVD) and both ask for the
same "data3.cab" file.

SW:EAW is a CD and requests that the second disk be inserted.  I get that.  What
I don't understand is the path to the disk.  WINE identifies the drive as
D:; my Ubuntu (Karmic) identifies it as Z: /media/xx.  Neither path works/is
recognized.

Could someone please advise me how to sort this out.  I have installed a couple
of multi-CD games before w/ no incident.  WINE version is latest: 1.1.38.

Thanks so much,

C.