I currently have the audigy 2 platinum EX soundcard with the breakout box(not the one in a drivebay, a seperate box with sockets for headphones, line in etc).
I have heard many good things about the X-fi cards - especially what they do to MP3 files(as I listen to a lot of music).
Question is, is it worth the upgrade? Will there be a noticible difference in sound and is there a version of the card I could use my current breakout box with?