Datalogger..

Ok, so I really don't want to spend $500 on a DSMlink (although it would be really nice), and have been looking around. I'm thinking that this may just be a cheap logger, but I wanted to get your opinion. What do you think? If not, could you direct me to a decent one for a man on a budget?

http://cgi.ebay.com/ebaymotors/2G-DSM-Eclipse-3000GT-OBDII-Datalogger-logger-OBD2_W0QQcmdZViewItemQQcategoryZ6763QQihZ012QQitem Z220161666781QQrdZ1QQsspagenameZWDVW

That's the same one I have, and I got mine from the same person. I've found everything to work good except for the airflow in lbs/min. Mine says 0 all the time. I'm not saying this one will do it, but just letting you know. Other than that I've had no troubles with mine, and everything seems to be pretty accurate. Oh and just remember to charge it up when it gets to near 0 battery life or the OBD Gauge program is deleted off of the palm pilot. It's no big deal since he gives you a disc with the program on it. But its still a pain in the ass.