hr,

I've zipped up the 4.1 code for you. I don't have any way of testing it on the 8700* line. It does seem to run fine on my 7520. I now use the 8800 though, and used it yesterday for 18 holes and still had 55% battery left. I used the extended battery in my 7520 and it was comparable. Let me know if you find anything, and I'll post the fixes to the download links....

http://www.mascogolf.com/bb/4.1/bbGolf-4.1.zip