Units Version 3.0 Converts: Area Lengths Weights Volume Temperature Units is a weights and measures conversion program. It has a standard psion database table, but there is a calibration/addition utility within the application. Has optional pricing on all conversions and the facility to save results in the calculator memory. I think it's an intuitive program, but then I would! Installation. copy UNITS.APP onto any \app\ directory. copy UNITS.DBF onto either the internal \DAT\ or any \OPD\ directory. Install the UNITS application. 19th March Nick Peskett nick_p@dircon.co.uk