Opera 9.2 is out of beta. While I have had no problems whatsoever with the last three weekly releases (of the beta version), each of the last few weeks have supposedly been fine-tuned and bug-stomped. Tons of comments at the Opera Desktop Team Blog, if you’re interested in that sort of thing.
Get it here:
Versions for Windows, Mac, various ‘Nixes, Solaris… Heck, get it for your Wii (my youngest nephew loves it on his Wii).