It's been mentioned once in another blog, but I wanted to address the pen tracking issue along the edges of the T4210 screen. It's a really annoying problem and seems to be quite common. My notes during class have to have about a half inch buffer around all the edges or else the writing is illegible (just the sides it seems). What can be done about this problem? I had a friend who sent her 4020 back to Fujitsu 6 times for this problem and there was nothing they could do about it because it kept happening. Anyone know anything about this? I think it's a manufacturer defect in all their tablets, so I don't know that there's a solution, but it's extremely annoying nonetheless. Anyone else having this problem?