Gore: Well, you can get my summary already now: Measurement results were fine; CMSS-3D for headphones works nicely - I like it better than Dolby Headphone; 24Bit-Crystalizer is quite funny, but nothing I'd really miss; cpu hit is already low on the non-X-RAM-equipped versions and very low with the X-RAM-cards; full installation takes a while and is quite cluttered as usual, but it's not that bad - and usability is quite good; sonically it seems a step up from Audigy 2 (ZS), but the analogue output stage could still be better; altogether most recommended to gamers who want their soundcard to be quite good for music listening purposes as well; for that clientel, X-Fi cards - especially with X-RAM - now seem to be a better choice than the various ENVY24(HT) incarnations; EAX 5 shows quite a bit of potential as used in Battlefield 2; features: lots - and quite a few might actually be useful for some applications; for example I'd probably use that svm thingy (= night listening mode) for movie playback over loudspeaker, when it gets late...
What sucks: An X-RAM-card without any additional module is really missing in the current line-up. Scrooge-alert: The XtremeMusic supports optical and electrical s/p-dif i/o - however, you'll only get an electrical s/p-dif out, if you don't buy the optional Digital-I/O-Module (~ 30 Euro over here) as well. I'm not really fond of that FlexiJack concept (shared sigital i/o, mic-in/line-in), anyway - while upgradability with the external module might be desirable for some, I think a model like the XtremeMusic should rather feature more standard ports (like 4x stereo mini jacks for the 7.1-out), than wasting a lot of space for that module connector... Oversized: That external module of the Elite Pro is really a bit too large for what's inside, if you ask me. Headphone-out is somewhat on the weak side as well. Cumbersome: I really hate those 4-pole 1/8" (3.5 mm) mini jacks.
Coming up sometime or later: Creative is already working on a Linux driver - though that could be a rather basic one. And there might be an SDK sooner or later, too. And yes, there also will be some EMU incarnations sooner or later as well...
Well, that's about it...
Greetings from Hannover!
Manfred / lini