For lakes like Lake Tuscaloosa and Holt it is invaluable.  I have found more stuff in the 6 months of using it than the previous 5 years.  Now, for the last two tournaments, it is useless.  We have been fishing 2-6 feet of weedy, clear water - it gives pretty pictures of weeds, but you don't need a graph to tell you they are there.  The only place it doesn't seem to perform up to advertisements is seeing actual fish (although it is pretty good at seeing bait balls).

RHF

Can you post some pics of the actual sonar picture?

No and No on the questions asked.

No - no problem - just move into curser mode and move the object and the GSP says 132 ft back and left.

No - I'm not that savvy on the electronics stuff - I haven't tried and really don't know where to start.  It can be done, but not by me at this time.

RHF

I think you just load "Screen Snap Shot" mode, and then hit the "Mark" button each time you want to take a picture.   You do have to have a memory card installed though that I do not beleive comes with them, but can be bought really cheap at Walmart.   (or you digital camera may already have one if it uses a SD card.)

(although it is pretty good at seeing bait balls).

WOW! And I thought that my Lowrance had good resolution!