You could try one of these http://images.rei.com/media/200242.jpg It is a hand pump, or co2 powered. EDIT..Maybe this would not be a good idea. I just checked the price of 16-gram CO2 cartridges. Unless you had a very small chamber, it wouldn't be very cost effective. Maybe it would be good for a fa...

Everyone is going to think I'm lying, but this is the honest to gods truth. I'm on cablelynx in Arkansas. I'm suppose to get 500/256 kbps but I get around 3750 down /850 up. About a year ago my modem got hit by lightning and when I got a replacement from the cable company my speed was super fast. It...

How much pressure are you feeding it? I have a valve that won't seal good until it gets at least 20 PSI in it. The way the valves are designed, the more pressure, the better the seal.