Ok let me see, the easiest way to explain this would be: I have created a family tree program, when you click on the persons name it pops up a form that has info on that person. What I want to do is add a (view photos) button that the individual using the program clicks and when they do the program accesses the cd rom and opens the album program for the individual they are reading about. The problem I have is all the pictures wont fit on one disk there are 4. I need to when you push the view photos button it looks for the cd drive(just in case the cd isnt d) then looks for the right album and if it doesnt find it to give a message box to put the right cd in (like "Please Place CD 3 in the CD Drive") and then check again when they push OK in the message box and open the album!!!! That is it any help would be GREATLY appreciated!!!!