Burning DVDs

I put Leopard on earlier last week, and so far so good. The only think bumming is out is the app I use for burning DVDs, Popcorn, doesn't seem to work. It gives me an error message that there is an OS problem. Can anyone point me to a decent app that will burn from a Video_ts folder (preferably a free one, since I already ponied up for Popcorn) that will tide me over until Roxio releases an update?

Try Burn -free app

I find this works OK: http://burn-osx.sourceforge.net/