How do i copy Hot Date, and also get it to work??

[moonshadow]

I got the original CD of hot date, but wanna do a backup (truth)
i made a copy, but still, the game asks for the CD...
so how do i do a working copy of the original CD??

I could always install in and apply the nocd-patch but i want it the other way, want the backup cd to work just like the original.
plz help me!