I've got the Wireless intellimouse explorer 2.0, its pretty cool although there are no places where windows supports that you can scroll from left to right. Its kinda big, but its a perfect fit for your hand. Its weird to go from a standard mouse to this one, or vice versa, since the mouse tilts with your palm. I got it from staples a bit ago, it was $50, but it was on sale for $12
, so i couldnt argue. I got it cause of the low price mainly. I used to use the microsoft intellimouse, with side forward and backward buttons.
