Opera! Definitely agree. I used it on my Windows home PC (but used Firefox at work for reasons which now escape me), and as much as I tried to like Safari, little things just Weren't Opera, so I switched back.

And I also use Cyberduck! It does secure FTP as well, which is nice, given that's what my host allows.

I've had my Mac for less than a month so this community should prove pretty useful :)