AS far as I know the team will be back next year ( if there is a series) and are proably still unsponsored. Gerry Forsyet has praobbly been to busy worring about the CART buy out and no time on the sponsorship issue.
I read on 7th gear that they are close to a sponsor. It's tough to keep a sponsor happy in a series that has most of its races aired on Speedchannel, which many people don't get.