Don't worry. Roberts will be confirmed and will probably get more than his share of Democratic votes. I doubt that any conservatives in the Senate will vote against him, just like they haven't voted against Bush's other proposals including increased farm subsides, Medicare prescription socialized medicine, etc. Once confirmed, will join the Souter faction of the court. Happy now?
If you can predict how Judge Roberts will vote as a Supreme Court Justice with such accuracy, we really need to talk about some stock picks. Or at least who will win the World Series this year.
IMHO, Roberts has a reasonably solid conservative track record and the liberals are trying really hard to stretch one very minor situation into a wedge issue.
I am afraid you will be sadly disappointed. Roberts is not going to join Souter. You'll have to find something else to bash the President about.