Title: good and bad
Review: I bought this trackball cuz I was beginning to get carpal tunnel pain from writing a TON of papers for my graduate classes.This is easy to use and comfortable. No more pain.....BUT....1) the mouse often "locks up" and freezes. I have to unplug it andreplug it in. This is a pain cuz with limited USB ports, I need to plug it in the front vs. the back where it would be out of theway. And, 2)It is hard to cut&paste; a lot of stuff. If you plan on using this for more advanced word processing and using 'shapes' likeflowcharting, I'd suggest unplugging and using the std mouse that comes w your computer. It's a pain.Internet surfing, iTunes, pics etc....works well for all these.
Is this product review negative?