I've got quite a few MAX-4000 and several MAX-6000 units, bought off of eBay. I'm curious if it is possible to obtain updated software for them? I also have no idea what features are supported by what versions of the OS. In particular I'm working with a MAX-6000 right now, getting it ready for deployment, that has System +9.0.4 on it. Can anyone tell me what this supports, or where a feature matrix might be found? On the topic of software updates, I'm going to presume that these are not free. Who do I need to contact to purchase updates? I've not been able to find much about it in my googling. Thanks, Nick Bright Terra World, Inc