Well, I'm super-eager to try the 3.0 beta, but I can't seem to install it. [:(] Java Web Start loads it, but always ends with the error: "Unable to launch the application." Uninstalling through the Java console and reinstalling does no good.

SW3D v2.6 still runs (and uninstalls and reinstalls) correctly.

Is there any particular information about the error detail or my system that you might need to pinpoint the problem?