I use the Dolby Pro Logic irs in Convolver in Viper - makes my Brainwavz R3 iems really sing.
There's sadly no DDC for the Brainwavz yet - any idea how I can request one?
On the subject of DAPs, I have to say I used to have the Cowon J3 and while it's a nice little device, my S3 poos all over it in sound quality.
I used to laugh at those using smartphones and EQ. What a fool I was.