I'm on my lunch break and decided to browse junodownload.com to pass time and came across the "Modern Girls" soundtrack from 1986 which features the Robert Margouleff mix of "But Not Tonight"! It's slightly longer than the USA 7" version (I have the original vinyl LP). What's cool about this is you can buy the tracks from this album in full quality AIFF or WAV! I will check into this further when I get home. If it's not a vinyl rip then this is pretty cool for DM fans of this song and specifically of this mix that otherwise has never been released on CD!
http://www.junodownload.com/products/s- ... 770042-02/
Hmmm I did just notice the time on Juno is 4:14 where the LP is 4:27 so maybe it's too good to be true??
UPDATE:
Finally got to listen to the sample on Junodownload and it's the original version, not the Robert Margouleff remix. Bummer