N-Trig, the company behind the digitizer on the Dell Latitude XT Tablet PC, has posted a support page detailing workarounds on many of the known issues affecting their users. They offer several good tips on dealing with the hovering and ““applet has stopped workingÃ¢â‚¬Â errors. In addition to offering up some tips, they also have a comment section where users can post their own questions.
Head over there if you are experiencing problems with your XT and see if their tips help.If they don’t, be sure to let N-Trig know.
For what it is worth, I have yet to experience any of the normal N-Trig errors since installing Windows 7 on my Dell Latitude XT.