wanna bet...we installed 3 gig equipment the last three days...we did 1 gig upgrade 1-1/2 years ago...old 1gig catv band 5-1003,new,5-1003mhz and ultraband 1300mhz-2750mhz..3 gig is 3 gig forward or return.more info if you got it. I got a box with equipment and little or no explanation.. I understand the docsis but as I said 3 gig is 3 gig...