You can get Sanke lids for cornies, but they are very pricey.
There are also slim (5 gallon) and 1/6 barrel Sanke kegs.
Party pigs? They are easy to work with. Half a batch in the pig & half in bottles.
By the same token, by the summer of 2008, you'll be into kegging with both feet anyway!
Remember one unassailable statistic, as explained by the late, great George Carlin: "Just think of how stupid the average person is, and then realize half of them are even stupider!"
"I would like to die on Mars, just not on impact." Elon Musk