Just released new version 2010 this now uses the dot net Ver 4 framework
It will run in either 32 bit or 64 bit which ever machine you have.

All new installations will done in this format

All current update licence over 12 months old will not be eligible for this upgrade for 12 month upgrades and the new version all existing customers will need to join the upgrade program to remain up to date on 2010 version yearly management cost will be £50 annually

Also soon to be released test version on sun, Planet & ring gear calcs then worm & wheel calcs

Regards

Steve (Gear C.A.M)