Hey Scott,

No prob, I'll try to explain this the best way I can since I'm pretty rusty (kinda sucks not having back-to-back 3D classes).

After you assign the Unwrap UVW modifier, go to PARAMETERS and click on EDIT to open the Edit UVW window. At this point, you'll have to rearrange and map the faces of the object so to do this, click on FACE under Unwrap UVW. Select one of the faces on the cube and that face will be highlighted in the Edit UVW window. You can now drag and move that face. Do the same with the rest of the faces and arrange them. Make sure to select all and resize them so they fit within that texture space (the blue square). Once you're done, go to TOOLS, then select RENDER UVW TEMPLATE and then RENDER UV TEMPLATE. Save that as a jpg so that you can texture and paint it in Photoshop.

Hope that helps! It's probably incorrect but that's the basic way I would do it o_O