Finally getting HP Tuner's, got a question
 

I'm about ready to order HP Tuners for my car. I just wanted to ask if there's anything that I need to get in addition to it when I place the initial order. I'm getting the MVPI pro version, dont really know why it's 250.00 extra for just a 0-5v I/O option but like everything I'm sure I'll hate myself if I dont get it now. Is there anything else I should be aware of ?
Thanks!

Hummer

theres actually only a $150 difference...$499 for Standard, $649 for Pro.

Heres a list of the differences http://www.hptuners.com/forum/showthread.php?t=2924

But basically it gives you up to 1hr 30 minutes of standalone data logging in addition to the ability to log 4 inputs through your scanner, not to mention the 2 external outputs for things like nitrous activation, etc.

Its definitly worth the few extra bucks.

I see, so with this I can set up an input for my LM1 and have the nitrous cut on and off within a specified AFR range. If I understand this right this is a very valuable option to me.

yup :D

Thanks for the help, I really appreciate it! :)