Hi My T440P Thinkpad has a Trackpoint, which is a type of mouse that is controlled by 1 finger.  The Trackpoint is between the G and H keys.   Anyway, on 9Front, the Trackpoint works good...very smooth...just right speed. I also plug into the USB a mouse.  So, both Trackpoint and USB-mouse work at same time. But, with the USB-mouse, the cursor is very bad.  The cursor moves at same speed, but it is choppy.  By "choppy", I mean it is not smooth.  It is like it has a very low refresh rate. Any idea why? Thanks! ------------------------------------------ 9fans: 9fans Permalink: https://9fans.topicbox.com/groups/9fans/T7b420454889fda11-Meab1ddb583f6d1038de1bda1 Delivery options: https://9fans.topicbox.com/groups/9fans/subscription