Don't ever go for the SBLive 24bit ... its not a good sound card and would be no different than an onboard sound accelerator ... It misses the 10kX chip (DSP's or Digital Sound Processors) , and i think it uses a software decoder for EAX , which it turn will use the CPU reducing overall performance .. the Audigy2 Platinum would be a better buy ... u could slightly increase ur budget and get a Audigy2 ZS ...