FPS1800 vesus FPS2000???

[Conscript]

Did a search, and couldn't find anything on the FPS1800 really. WHat's the difference that makes the FPS2000 better (I'm assuming, b/c they're more expensive). Is it just that they have the digital in/out, that can only be used with Live! cards? Also, it seems the satelites are 1 watt weaker in the FPS2000's, whiel the subwoofer is a bit higher in watts. Anyway, I have the Philips AE sound card, and was thinking the FPS1800's were a pretty good solution, since I'm mainly just gaming on my comp. Plus I can pick 'em up at Best Buy tomorrow if I decide tonite. Please comment...