[citation][nom]N19h7M4r3[/nom]i have a nice set of Creative 750 Gigaworks 7.1, but the bass is to concentrated on the subwoofer... i've started to dislike X.1 setups because of that, even the good logitech 5.1's are almost the same... in the future i'm thinking of just buying a professional sound card and attach +4 good studio speakers, since i dont even have good conditions to set all the speakers for the surround effect...[/citation]
The thing about that is that for all computer x.1 setups that I have seen, the crossover is set around 120-150Hz. This is the reason for that sound that you are talking about, and it is done because it allows for tiny satellites to be used. To eliminate it, you don't need a setup without a sub, you just need a setup with a lower crossover. If you get a pair of decent mains (bookshelf size or so) that can get down to at least 80Hz cleanly, and then the sub takes over only below that, you'll be fine. My setup crosses over at 60Hz, and sounds great. You can't hear the location of the sub at all.