Edit: Whoops, sorry, seems like the videos are all sideways :S Will make sure they are the right way when I do more and maybe try to reupload these in the right orientation later.
Have to run off for work so just took these videos quickly (should watch them in numerical order):
http://www.youtube.com/playlist?list=PL9E20560901ADC8BFSorry for poor quality, I can take some better pictures later but thought that videos would let me get more info in during the little time that I had.
Quick additional comments:
1) Ball smaller than I thought, probably not a good sign
2) Bottom and sides are very nice to the touch. Has a rough textured surface. The top is glossy and smooth though
3) The ball rests relatively low compared to the peak of the casing, which is not true for other trackballs where you tend to have to angle your wrist upwards more if your palm is going to rest on the casing. This is the best thing I see about it at the moment except maybe the cool scroll surface, but I like twisting my slimblade's ball to scroll a lot.
Will try to get some better pics/videos/review later on. If you want to know something specific about it or want some pictures at a certain angle let me know. Will also try to get a CPI count using ripster's method later.
