http://blog.brokenfunction.com/2007/02/27/debugging-flash-on-linux/ says "... How strange, the wine-powered standalone player is the most stable Flash player I've used yet. On Windows it would occasionally be unable to connect to the debugger until I restarted Eclipse, usually related to having to many players open at the same time. On Linux it will crash unexpectedly. Now I can have a dozen debuggers open at the same time with no crashes yet."
Cool!