Hi All -- First post, so be gentle. Searched the forums, but could not find an answer to my problem. Set-up: Pwerbook 15" 1.33 10.3.7 1.5 GB No video upgrade Running second 19" LCD Problem: No matter what mouse and/or driver I use, I can't seem to be able to get a precise cursor movememnt established. I've tried wired, Bluetooth, Wireless, Mac (Pro and Mighty) and non/mac (Logitech, Microsoft), and it all seems "mushy." as if there is a short delay in the movement -- like swimming in molasses. Whenever I work on a different set-up, (G5, some OS), the precision is dead-on, and worlds apart. Even some old PC with a mechanical mouse feel more precise ?!?!?! Any ideas??? Thanks.