What is the difference between the following sound cards? Is it just the software? and if so is it worth paying the extra for the packages that include software? IS the hardware all the same? Thanks guys
CREATIVE LABS SOUND BLASTER AUDIGY WITH 1394
Creative Labs Sound Blaster Audigy Xgamer
CREATIVE LABS SOUND BLASTER BLASTER AUDIGY MP3+ - RETAIL
Creative Labs Sound Blaster Audigy Platinum Retail Box
CREATIVE LABS SOUND BLASTER AUDIGY WITH 1394
Creative Labs Sound Blaster Audigy Xgamer
CREATIVE LABS SOUND BLASTER BLASTER AUDIGY MP3+ - RETAIL
Creative Labs Sound Blaster Audigy Platinum Retail Box