In contrast do other experiences I have to say that FirePlay 0.61 works suberb with the Wii-Opera Browser.
Only one thing is different. The sort sequence of the titles in the song field is in lexical order on the Wii (1,10,11,2,3,4,5,6,7,8,9), while it is in numerical order on all my other machines (1,2,3,4,5,6,7,8,9,10,11).
I don’t know if this is a small or a big issue, but of course it would be nice if the sort order is the same (numeric) on all machines.
@Bo: Outstanding work!