Foldable tw-trailer
 

http://www.actionbent.com/twtrailer.html

What do y'all think?

We have one that we use for touring and occasional errands and we really like it. The trailer seems very sturdy and folds pretty easily. The folding certainly makes storage a little simpler. You might want to buy an extra skewer from them in case anything happens to the one that comes with the trailer or if there are two of you that are going to use the trailer. Also one tip I would give you -- unless you use the trailer everyday, fasten the special skewer to the mesh of the trailer to make sure you have it with the trailer when you want to use it.

That's almost identical to the BOB trailer, but at a much cheaper price!

very nice - thanks for the link