Hey Mac & rharv!!

Guess I'll close out this thread. I really feel pretty dumb at the moment.
Found the problem though!
It had never occured to me but I really didn"t know what build I had here of PT-11. And apparently the input monitor selection in the DX/VST window tracks dropdown box was not added till build 3 for PT-11. And guess what! I had build 2 all this time. So luckily I found that in the updates here on the web site they were still offering the build 4 update for PT-11.
So I downloaded & installed it, and lo and behold there it was and it works great just as advertised!
Just want to tell everyone and especially all the newbies like me to be sure and check for the latest updates for your PG software as it will definetly save you a lot of head-aches down the road.

Again a million thanks to Mac & rharv for their kind help, and to PG Music for this most valuable Forum.

Larry