Commercial mini-kegs

Just as I was wishing I could do something with all that dead space at the top of my new Kegerator (it's a regular frig, with a freezer to store hops in!) I ran across this on Craigslist.

http://portland.craigslist.org/clk/clt/673485783.html

Now, I sure don't want five liters of Coors Light ... but I think they sell Beck's and Heine in 'em too. Is there any way a guy could rig these for re-use? It sure would be nice to be able to fit a few more beer kegs in there, even if they're tiny ...

--Finn

all my reading says its not worth the effort to convert them.

you can get NEW 5liter mini-kegs taht use a re-usable bung and CO2 tap for like $20 a piece when you can find em.