I see from the RDX quick reference manual and the audio screen that we can randomly play tracks on a single cd. This is no huge deal - what would be really useful is if we could random play the tracks on all six cds. Is this possible?

 

my guess is it wouldn't be as useful as you think, as most changers take forever to change between discs and the acura one seems fairly standard in that regard.

Just burn all the cds you want for the car as MP3 CDs - can load up like 40 or 50 cds (or more) in the 6 cd changer and then when randomized there are a hundred tracks to cycle through instead of just 10.