I just scored a MacSnap 2mb, also. I wonder if there's enough room inside for that, too, or if I should just put that in another one of my Macs. 
I have the right type of long shank screwdriver to loosen the screws, but the plastics on these Macs are getting kind of old and brittle at this point and I don't want to break it using the wrong tool. What's best for opening them once the screws are out?Got pics and a screw driver?