For months now any flash casino app has slowed my computer down to a crawl, done a recent re-install of vista which didn't solve the issue, now have windows 7 on the way to try and solve.
But tonight playing on betfair arcade and things slowing down to an unplayable level with the CPU fan going full chat, this prompted me to do some digging online and found a two fixes the top one has seemed to work for me so far.
Fix 1.Uninstall flash player, then download and reinstall the latest version of flash then download and install the latest version of Adobe shockwave.
Fix 2.Use flash player version 8
I'd be interested to know if anyone else has had the same slow problems and if either of the fixes work for you.