FG 2.0 Demo for Ruleset-Designers

We like to start a GURPS campaign at the beginning of 2007.
Of course I would prefer to create the ruleset in 2.0...
I had a look at the ruleset preview - but without any existing example and possibility to try it out, it will be very difficult to create a new ruleset.
I know that it might still change somewaht in teh final version, but I think mor than 95% of the 2.0 ruleset will not chage anymore.
Is it possible to get a FG 2.0 preview for rulset-designers?

Thank you!