hope this is the right place to post this. Just wanted to let you know that dev build 412 (which you nicely sent me so I could use FlashPlayer 10.1) is working perfectly. I completed 6+2 touchscreens apps (2 of them communicating with another 10.1 app on a secondary monitor): as of now they go on all day without any issues.
While they don't make an extensive usage of SWF Studio methods, they definitely do an extensive usage of Flash internal methods.
Thanks a lot :)
We're finalizing our 10.1 support now, including support for transparency. We'll run a short beta to see if there are more kinks to work out but it looks good so far :)