Hello, I'm about to buy a new iMac, and I'm wondering whether or not I should pay for the upgrade for the wireless mouse/keyboard. I have a Logitech mouse/keyboard now that is blue/black, and it really won't match the iMac. In fact, itll look very awkward with it. Secondly, I like how hte Mac m/k are bluetooth which means there is no receiver. This is nice, because it'll free up a USB port on the iMac. The design also seems very nice. I know Logitech has a similar wireless m/k combo, but it isn't bluetooth. The only thing that worries me about the mighty mouse is the whole right click thing. Is it really that hard to right click? And are those side buttons as hard to squeeze as people say they are? The mouse I have now has a back/forward set of buttons that is very handy for web pages. Can I configer the MM somehow to do that? From what I have read, there are really mixed views about this mouse. Some say the right click is impossible, others say it isnt, etc. any thoughts? thanks!