YOU ALL SUCK FOR BUYING A DSi!
ITS AS BAD AS PLAYING Imagine:Shovelware
And No it is not possible, it can't even handle basic java/ajax.
The DSi's browser is just the Opera Browser with updated icons and slightly different everythng, htey didn't change the fact that it sucked though.
So my advice is, if you wanna watch youtube/whatever on the go, and want to be able to play games, then sell that piece of shit back to the store and go buy a Netbook, or even order an Open Pandora (like I did)
No its not.
I said all this before it was released in Japan.
Nintendo only added a failure of a Piracy Protection system, a crappy camera, a media player that only plays a format that no-one has ever heard of and DSiWare which currently sucks.
Explain how its good.