Virtual reality software and systems builder Division Group Plc has converted its existing dVise Unix software to run under Microsoft Corp’s Windows NT. First shipments should be available at the end of this month at about #2,000 for the ready-to-go boxed kit. The Almondsbury, Bristol-based company says the software has been in beta test for the last few months, and has already managed to raise significant interest in the international market place. Marketing director Pierre duPont said a Wind ows95 version of the software was currently in development, but until Microsoft irons out its bugs, there was no incentive to release the product. The company said no head-set will be offered with the personal computer version of dVise, but if dem and for a head-set is there, one is likely to be boxed with the kit by the end of the year.