OK, I had this problem with 6.2.1 as well. When I enter a URL and press return ... nothing! What the hell? Even in OS X. I just got 6.2.2 today and it's much faster than 6.2.1 ... but I was only able to go to the Netscape home page. I almost considered using Netscape, but this is just irriatating.
I'm sure it's something simple I'm missing, but what is it?
Well, back to IE. It's still got the better graphics engine, always a plus.
Thanks in advance for any help.