> Hey John, I'm attempting to install Photoshop CS4 and I need to replace a .dll file in the system32 folder. Saw a vid on youTube of an interface that displayed a 'virtual c:\drive' containing 'program files/ windows' docs, the usual windows setup. > > I think I'm looking for (sytemroot/.wine/dosdevices etc) Open up your file manager. Find the setting to turn on hidden files. Then browse to your home folder. Then go to .wine This is the location of your default wine prefix. John