Well, you'll get good sound but none of the bells and whistles. You'll be missing EAX Advanced HD (which is the third revision of EAX), 24-bit/96KHz audio (doesn't actually decode sound in that level but it helps make regular 16-bits sounds better) and finally you'll miss the endless array of software Creative ships with their cards. Nothing you really need; They are more like little toys.
AMD technology + Intel technology = Intel/AMD Pentathlon IV; the <b>ULTIMATE</b> PC processor