X-Gamer, in my opinion is a valued addition to my system. If you're a gamer, buy the X-Gamer.
Platinum is the way to go.
If you don't care for the included utilities and EAX interactive demos, then just download the 'lite' version instead. Sure, the newer cards have a few changes, but Creative didn't modify the EMU10K1 processor - if it ain't broke, don't fix it. Value has been sitting in a static bag for three weeks now, and I'm thinking of selling it. No longer am I 'stuck' with the limitation of a four-speaker setup.