I plan to play around with OBDDiag from here http://www.obd-diag.de/
I'm looking for something either serial or usb and not sure of all the different kinds out there...it looks like most are around the $100.00 mark...anything cheaper that can do the job?
I'll be using it on a 96 3000GT VR4
gotta know... how well does it (serial ver.) handle standby and resume?
Sounds good. I have'nt heard any reports yet of problems and the standby/hibernate resume works flawlessly on all the vehicles that I have tested it with, but if you notice anything certainly let me know right away and I can work with you in resolving any issues.
I stand behind my product and since it comes with a 30 day no questions asked money back guarantee you have nothing to loose.