Hey new to the forum here and this is my first post. After lurking for awhile I've managed to put together what i feel is a nice little system for myself. I am looking to upgrade to a sub in the $300 range. My current system is the following: TV: Sony Wega 27" DVD Player: Toshiba SD-3900 Receiver: Yamaha RXV440 Fronts: Paradigm Titans Center: Paradigm CC-170 Surrounds: Bose Direct Reflecting 201 IV Sub: Sony SA-WM 20 Basically I'm looking to upgrade either the sub or the surrounds. I'm not to happy with the Bose. They don't sound right with my paradigms up front. I also feel I could be getting a lot more bass than the farting noise my sub makes. I have $300 to spend what would match my system well? Also any other recomendations you can make would be excellent. The room itself is not that big and it is in a basement. Thanks in advance! Should I go with a Paradigm sub?