We just pushed up a hot fix to address the store issue some were having, particularly new accounts.
We would also love to ask you guys for help in squashing these bugs.
For those experiencing issues please install the Flash Debug Player. This will give us more details about the error should you get one. It can be downloaded right from Adobes website here: http://www.adobe.com/support/flashplayer/downloads.html
Just choose the content debugger based on your browser.
And when submitting a bug, please include information such as: Your browser, where the bug occurred and if it is reproducible - if so, what are the steps to cause it to happen?
This would help us tremendously in fixing the bugs in a timely fashion.