Today I download new betas for both Flash Builder and Flash Catalyst. There was a serial number on the download page for Flash Catalyst. But I didn't see one on the Flash Builder download page, and I'm not sure where to find it. I launched Flash Builder twice and now it won't let me use it in demo mode, it says I must enter a serial number or quit.
Any help would be appreciated. I'm interested to see the interaction and workflow between Builder and Catalyst.