Hello,
I have a fresh install of Safari on my computer and a fresh install of Dolphin with RMS working. I did come across the error:
With Safari Chat will load and you have video - but you can't write in the chat window.
Google Chrome, Firefox and IE 8 works just fine. Just remember not to have more than one Chat window going on different browsers otherwise they will not load the Chat window.
Just FYI - your mileage could vary.
