I was going to save some images to show what it looks like when your lap is overlaid on a lake, but unfortunately I got myself an error instead.
Clicking on "Save" and selecting "Image" gives: "Save Error: There was an error saving your data. Please check your storage settings."
Curiously, this only seems to happen when I've moved the view. If I click "Save" immediately upon viewing the lap it saves okay. If I zoom out a bit and move the perspective, then try to save, I get the error.
Err.txt is attached. Hope this helps.
-tim
p.s. I am able to save other graphs and etc. This is on a Droid.