the review be more for how well Garmin handles\/supports they product . . e-mail they tech support a few day ago because my new 60csx be not indicate a `` d '' fix -lrb- waa -rrb- or any signal from a PRN above 30 . Got this in reply : `` I 'll be glad to help . the new SiRF unit be not really capible of obtain a WAAS fix at this time . alone , the unit can get down to 6-7 foot of accuracy without WAAS , and accord to engineer , even with WAAS the correction be less than 6 inch at best . at this time , I be not sure if they will go though the effort to make the unit work with waa or not . most likely the option will be drop with future update because of the lack of benefit . '' umm right . . First of all the box indicate that it be WAAS enable , the website say it be WAAS enable , and there be gob of other user on the Groundspeak forum who be get dgp fix and much better EPE 's than I be . my older unit be outperform circle around this thing . it have some of the worst positional drift that I have see in a hh gpsr . -lrb- sit on a chair in my backyard for 30 minute this afternoon , the trip odometer log .6 mile -rrb- as such , I have have it for a couple of week and consider it not much more than a pretty paper weight . the unit have excellent ttff , be great to look at\/use in any condition . but have be sell on a WAAS unit only to have a tech rep tell I that the packaging do not match the product get I a little rile up . truth in advertising anyone ? I be gunna confirm this issue with other at Garmin , and if what the rep tell I wind up be true , I be go to pursue it with the FTC ...