I have a vantec fan controller. It controls 4 fans and costed me $15 dollars. It is probably cheaper now. It's blue leds give off an impressive look. So itd be nice to show off to your friends, but that is all I recommend it for. I have a 80mm side fan and exhaust fan, and a 92mm zalman fan on my xp90. If you intend to OC at ALL, you will never ever use your fan controller. I've had mine for over 3 years and I've never actually turned it down due to noise (I'm not that picky or easily disturbed). The only time I would turn it down was if I went to sleep with teh computer on. But I hate waking up to a HOT computer. I must say that with the fans turned down to 25% it is a lot quieter, but it is also extremely hot. My computer usually runs at close to full load while I'm on it so it's pointless for me to even turn it down. Nowadays, I've been running F@H and that gives me less a reason to run it. Well nough said, if you're interested, I'll sell it to you for $8 shipped =)