[quote name='FriskyTanuki']Just managed to freeze it. The whole Wii just froze, so I had to manually shut it down and power it back on. :lol:[/QUOTE]
I just did the same - first time the Wii has ever frozen on me. Even the remote's power switch didn't work. I ws just about to stop browsing and I went back the start page. I wanted to check my favorites one more time so I clicked on that, they popped up briefly, then it jumped back to the start page and froze.
Surfing CAG worked fine, though. However, the low res of this thing is already making my eyes hurt. I have to zoom in to see anything, then need to scroll sideways. Plus everything is WAY fuzzier than I can stand - but watching videos is OK. They really need to make the d-pad do scrolling too. I don't see why not, it could work in addition to the B button.
I tried to watch the CAGcast and it said "unsupported audio/video file MPEG" or something to that effect. But then it showed a white screen with a bunch of Chinese characters scattered all over it - very amusing. I assume this was just the raw binary of the MPEG file. I just hit back to get out of it.
I also had to turn off the auto-completion helper in the text entry. When I logged into CAG it kept trying to change my login to iodine or something

.
But all-in-all, a very nice addition to the Wii. I forgot about wiicade. I'll have to bookmark that for the kids.