Most of the lake has new photos, dated 4-15-11. (10 days before ice out) Much better resolution then I have seen before.
I was able zoom all the way down to the 700' level with very nice detail on Lake Shore Park.
It's fun to "Goggle Earth" your place on the lake. It's still free to download if you don't already have Goggle Earth.
http://www.google.com/earth/download/ge/
It is funny to see where they stitched the 4-15 map to an older map from last summer or fall. You can clearly see speed boat trails in Alton Bay.