I'm running on PX5 which is scheduled to arrived in a week time. Only sound card i have is Elite Pro with External console.
Shud i run my audio directly to my ps3 from px5 via digital output or shud i hook it up to the console and have the console linked to px5.?

My Ps3 sound is now linked to my xfi pro via RCAs.

I would go for this XD
Take a peek here

Check out the one on Black Ops Gunfire. Diff between norm and the one adjusted by PX5.*Play the clip and u'll notice*
Not fun if u have someone firing a gun near u with a high volume.