How to configure Ethernet? (1541U)

[MIRKOSOFT]

Hi!

I downloaded Singular Browser 0.4 and 0.5.
At 0.5 after RUN command it shows only black screen and top bar with letter "C" and no more - hangs?
At 0.4 was my Ethernet adaptor found and shows dialog "url: http://", to writting any webaddress and after hit RETURN do nothing - hangs?

Don't know how to configure Contiki 1.2

And maybe too important:
I'm using Switcher to connect to Internet (with classic net cable to modem) and its ports to connect PC (standard net cable) and C128 (cross net cable).
Seller where I had bought Switcher said that there's not important if it is cross/normal cable. That this Switcher works correctly with both.

So, can be problem with cross net cable?

My PC has OS Windows 7.

Please help me anybody, I want to using Ethernet... and configure Contiki...

Thank you all for doing it for me.

Miro

[MIRKOSOFT]

... but IP address in Configuration works not.
So, I tried DHCP - always returns zeroes...

Can it be in cross-net-cable?

Thanks for every reply.

Miro