I see there was a discussion about this last year, but I'm asking for an update. I've got tubing I need to control around the house so I don't trip over it. I see there are some expensive and cheaper remedies for keeping the tubing rolled up, etc. What do people recommend? Web site? costs? I have an 02 machine plugged into the wall, and 30 feet of tubing. thanks in advance. Smallish apartment, so no big solution from the ceiling is needed.