Hello. I want to buy a mouse for my MBP (summer 2007 model). I will use it mainly with Vista (32-bit and 64-bit) running under Fusion 3.0.1. Which mouse do you recommend? Here are the requirements: - comfortable for long term use - portable, light weight - good for manipulating (turning, translating) objects in 3D applications - compatible with both Mac and PC (Fusion and Bootcamp) - I don't care if it is wired or wireless - in the wireless case, good if it can be recharged and in the case the batteries die, I can just take it out and swap for new ones. Thank you.