Information Display Company announces a data collection capability for the company's line of SPEEDCHECK radar speed displays. The new product upgrade adds speed statistics-gathering capability as a retrofit to its existing portable and fixed-mount display products. The upgrade allows SPEEDCHECK products to record speed and time data and allows the user to download the data using a Palm handheld PDA computing device with a wireless communication link from inside utility work vechicles. The upgrade is availabe to all SPEEDCHECK displays manufactured after January of 2002.