I cat seem to find a port for the software I have for my trax unit. I have however found another company (trainingelite) that is going to release their unit on top of Flash (no os dependency!!). It should be good to do your cycle training on-line with other competitors (as I listen to cycle.tv 😊) Has anyone seen anything else about them? Their web site is www.trainingelite.com will be interesting when they release. they are going to allow internet competition!!