Posted 3/5/2008 18:25 (#326673 - in reply to #326373) Subject: Re: EZguide 500 update file?
Sunnyvale, CA
you will need the 1.15 monitor file to take new upgrades past any release 1.XX. If your Ez-Guide 500 has a lower monitor version, you will have to upgrade to an intermediate version then upgrade to any new versions starting with 2.00 and higher.