Opera 11: close but no cigar

[The Pontificator]

I had Opera several years ago and liked it but got rid of it simply because I had so many browsers installed.

Last week I thought I'd give version 11 a try.

Very nice, but a couple of nagging problems:

Browser sometime won't close without force quitting it.
Doesn't seem to play well with Yahoo Mail: certain frames are missing or incomplete, weird stuff happens when I enter an email address then use the "Tab" key to skip down to the body of the message (strange large colored boxes appear).

It's a nice browser but these minor problems are enough to make me say "no thank you".