The Live 5.1 has an advantage in 5.1 3D gaming. No other card apart from the live supports true 5.1 in current Eax games, most of the other cards just mix the left and right. The live sucks for 2 speaker virtual 3D. And rather then saying chipsets have problems with the live I would say the live has problems with some chipsets, the live came before the chipsets so I say the chipsets are the problem, but its still a problem that will soon be eliminated, the 4 in 1s did a good job and only Motherboards with both the via northbridge and southbridge have this problem. The GTXP has less cpu utilization but you will never notice. The GTXP has better sound quality but you need some Kickass speakers to notice, I can't with my midiland 7100's, The GTXP also has sweet connectivity and possible support for 8.1(rediculous for a PC) which they use for headphone outputs. In other words, If you need the connectivity the go with the GTXP otherwise if the Live 5.1 works and you are pairing it up with 4-5.1 speakers then you will not be dissapointed. I am an MP3,dvd and Gaming fan and I see no incentive to upgrade my Live MP3 5.1, but should I upgrade I am not going with the upcoming Audigy (its more like a downgrade). I am hoping for a GTXP2 in the near future