Posted 5/7/2007 09:56 (#147395 - in reply to #146842) Subject: RE: EZ-Guide 500 update WAAS to Omnistar XP?
The cost is $3000.00 for the unlock code and the antenna. This doesn't include the omnistar subscription. Just upgraded a few last week. It is a pretty simple procedure. Your dealer could get it done for you rather quickly as long as he has an antenna in stock.