Just popped in from the Twilight zone here in the Big D.
I've been bizarro busy the past few weeks and this is really the first time in almost a month that I've found sometime to go online.
It's very important that you make sure the you are not running this game in a "Window" it needs to be run "Maximized" to optimize the Vesa driver.
I also had the same problem with my cursor having ADD!
...I found that turbo worked the best for me at 25% speed. Make sure that you have your keyboard unloaded as well (if it is a preprogramable one). Accelerations should be set at 3 and 1 (video/audio)
You do need the patches as well.