Sims 2 No CD patch how does it work?

[whoeverxxx]

I want to get Sims2v1.0VirtualNoCDNudePatchEng to work on my duaghters computer so she doesn't need the original Disc whenever it gets played. From what I've read it sounds like this is the only NoCD fix that works 100% as of now. My problem is that I have no idea how to use Daemon tools which was packed with the fix. I'm assuming something has to be mounted somewhere using this program somehow. Other than the fixed EXE. file the fix also contains 2 ind-virtual.disk files named sims2.mdf and sims2.mds, I'm not sure what to do with them either. Can someone please help me out here?