Thanks for your response.   It does matter to me that the headphones are closed, as I plan on attending several LAN events in the future with my setup.   I can't have outside noise getting in the way.   Would that Sound Blaster Z be ideal for such low ohm headphones?     I'm basically...

A few questions for anyone who can assist me.     1. Does anyone have any experience with the QPAD 1339s? http://www.corporate.qpad.se/modules/news/article.php?storyid=221   I've read that they are pretty much a 32 ohm DT770 with a boom mic.   BUT, in the review of the DT770s on the...