Hi Rusty
Try reinstalling n-Track and see if that doesn't do it for you.I like it here in Cowtown.All our rain-water drains down to you guys in the hill country,so we have come through this recent mess damp but unbowed.I'm still on v3.0 because it works so well for me and I'm not really interested in being a beta tester and bug finder for all those intermediate versions.What to speak of the backward compatability issue you raise with older projects.I've tried demos and cracks of all the major software,but good old n-Track does it all for me.My current rig is j-station or audiobuddy to c-port to Anthlon 1700+ running n-Track v3 on w98se at 24 bit,44.1K.
regards
Tom