Which Linux Will Dell Offer?

Now that Dell is going to pre-install Linux, what distributions will they offer? I think it is pretty clear that they will offer Ubuntu now that Michael Dell is using it.

And Ubuntu? It’s the most popular of the community Linuxes with a large and active user community. This is the Linux for home users and enthusiasts. This is the desktop Linux that I, and I’m sure Dell, believes will generate the most excitement.