Originally Posted by
SCzEngrgGroup
You don't have to buy the latest version, the Tormach license will work with the latest version. But, Tormach will not provide support, at least for any possibly software-related problems, once they find you have a different version. And you will lose most/all of the Tormach "customizations". They do this because Mach3 has a less-than-stellar reputation for introducing new and different bugs with each new release, some rather egregious. Tormach "froze" their version with on they felt was "good enough", and they support that version only, to reduce their support burden.
Regards,
Ray L.