I have a Microsoft Intellimouse Optical with a refresh rate or 6000 images/sec and a resolution of 400 cpi. I'm thinking of betting a Logitech Cordless Click Plus which has a refresh rate of only 2000 images/sec but a resolution of 800 cpi. Assuming the lag from the wireless connection of the Logitech is negligable, which mouse would give me better precision? Should I stick with the Microsoft with a higher refresh rate or would I get better precision with a higher resolution from the Logitech and sacrifice refresh rate? I plan on using it for everthing from office apps to gaming (UT2004, SC, etc)?