<font color='#000000'>Get the Servo 15. It's a great sub, and if you cross it in low enough it won't affect your Studio 100s' sound at all (except fill in the bottom octave, when needed, which is rarely). If you're fundamentally happy with your speakers, hang on to 'em and consider yourself blessed. As far as snob appeal goes, I fail to see how moving from Paradigm to Infinity would be an improvement. Not in 2003.</font>