Don't forget Backing up important files before you install any update.
A preview build of Opera 6.1 for sparc-solaris and sparc-linux is now available. It is named Preview 6, but it is really the first preview for Sparc.
Download from:
This is a preview. There may be bugs or other problems we have not identified yet. Please report your discoveries to bugs.opera.com and to the lists.
This preview is only announced on the maillist and newsgroups and has not been tested as much as it would have been if it had been an official release.