datalogger

ok, so i need a data logger, and i already have a palm m125, as well as a tungsten e2 I'm sure one of these would be compatible with the softwear to use as a data logger, but where do i get the softwear for this, how much does it cost, and what do i use to hook up to the car? Thanx, Ryan

read the FAQ. i just made a post http://www.automotiveforums.com/vbulletin/showpost.php?p=4801596&postcount=29 about datalogging.