OK, problem solved. I don't know a reason. I reinstalled BT4, and everything is OK. Internet websites works correctly.
Thanks to you for helping me.

OK,
after nc -vv {yahoo adress} 80 I've got this answer:

DNS fwd/rev mismatch: some address from yahoo != another address yahoo
and still thinking.. so I stopped by CTRL+C

So... what you can...

ok, I can ping your address. I've got answers. But, still I can't browse websites, even in Firefox, Konqueror, lynx...
so.. is it strange problem?! :-)

Hi,
I've installed BT4 on VMWare at Windows 7. Everything goes ok.
Everything works perfectly but I can't browse websites. I have connection, I can pings example google.com, etc. But when I open...