Posted 6/8/2011 15:12 (#1810074 - in reply to #1809516) Subject: Re: How does greenstar work?
If you upgrade to a used 2600 or a 2630 the will give you the option to map yeilds you prod could pick up a used ITC recevier for around 1000.00 or cheaper the auto trac actavation for GS2 and GS3 displays are 3000.00 for SF1 there is no yearly fee to run.