just recently installed the PLX Devices DM-200 OBDII and Boost/vac sensor module. very clean looking gauge, much cleaner looking than the auto meter mechanical boost gauge i had in there and has lots of options for what to monitor, so far im very happy with it.

Here are some pics that show what it looks like and what OBDII parameters it reads in our cars (at least in the IX):

 

That is a cool gauge. How much did you get it for?

 

OBDII gauge was $399 and the boost/Vac sensor module was $99