On the 410 you can see three at once.
However, you can set it to change between three different screens (at least) each showing three sets of info, and set whether you want the scroll speed to be slow, medium or fast.
You don't really want to be trying to fiddle with the touch-sensitive bezel mid-run. For the price, I'd hope that with the 610, shaking, wet sausage fingers can control it with maximum precision. 
Edited: 21/05/2012 at 10:52