Comment 47 for bug 192720

Hi to all, i am a new linux user. Can anyone provide an installation description for beginners?
I just installed Hardy on a Fujitsu-Siemens D1840 without the BCM4301. Everything works great apart from the card-reader ( i dont care ) and ...wifi.
What i must do next?
Obviously i cant understand how to install the test kernel mentioned above or the patching thing...