Thanks to all on the form factor of the Cube HD. I had never removed one from any computer before, so I didn't know that all 3.5" HD's were that size. Got a nice OWC enclosure on the way for it. Anyway. I like Bluetooth. My desktop is much less cluttered w/o all the wires for the mouse and keyboard, it's nice to be able to move to the couch, and all of that, but the expense is not inconsiderable. Since I use a music composition program, I drag my mouse around all day long. The Apple wireless mouse uses a pair of AA's about every other week. The keyboard eats four of them approximately every month. That's eight AA's per month. I have to admit that I didn't think about that before I ordered the Mini. Are all of you BT users getting about the same life out of a set of batteries? Or, is it just me? ;^) I think a list of the most efficient BT accessories would be usefull info. George A Pepper BM MM "The Alps of Texas", USA http://hucbald.blogspot.com/