Andy, we'll be sorry to see your content go, but should you need anyone to test a route, feel free to contact us anytime. I use a Dell Optiplex GX520, Intel Pentium D processor and that's not the most optimal setup for Trainz 2010. I've used the Clovis Sub almost continuously since discovering CheckRail and it runs perfect framerates with two fully loaded 100-car + trains. With one it runs perfect. We'll miss the Checkrail website, tho Andy. Hope everything is going well with you.