Two items --First is if you are now buying DO NOT GET the 797 as it has only one card slot, move into 2009 model same price at some places- get a 798 with 2 slots, bigger screen & much better pict Quality, and don't get bundle so U can buy a Nav. card for your area as JWhite says, Cabelas has now started putting the Nav. cards on sale & Nav has a $50.00 off Coupon for the 149.00 card, check Cabelas web site, plus $20.00 or $10.00 off orders before 12/23 on web. By end of year Cabelas will have all Nav cards on sale. 997 & 1197 have always have 2 card slots, very very handy to have, 797 is now paper wt. material........