My G5 1.6 w/ bluethooth ships 10/6. Already have my Dell 1901FP and I know that I'll need a replacement for the Apple mouse that comes with the G5. I want cordless and since I have bluetooth would like to take advantage of it. I've seen that Logitech has a bluetooth MX 900 and I'm considering. Also bluetooth from M$ but don't know if it is compatible. Lastly have seen a Kensington that is cordless but don't know if it is bluetooth. FYI, I'm using a Logitech Trackman Marble FX that I like but the rest of the family prefers a mouse. So, a mouse it is. Please give your recommendations and also best place to buy. Thks.