Hey All

If you use a Wireless Mighty Mouse and a Mac Pro tower and you experience frequent cursor sluggishness and stuttering from your mouse, you may want to give this fix a shot I found on the Apple forums. It completely fixed my sluggish cursor/mouse. It does require you open your Mac Pro, just as if you were installing RAM or hard drives, but beyond that --- no heavy duty messing around in the machine.

Apparently, lots of Mac Pros were sent out with the Bluetooth wiring messed up. It's talked about a lot on the Apple.com forums. I bought my Mac Pro from Apple around this time last year.

I hope this saves someone else the headache of post processing with a sluggish mouse. All you need to do is make sure wire #1 is connected like in the picture. In mine, the wire labeled "BT" was connected there. See link below:

http://guides.macrumors.com/Adding_Bluetoo...ss_to_a_Mac_Pro