I'm just new to Samygo, but it is really that thing I was looking for so long

Yesterday I tried my first steps and activated Wiselink Movie over Telnet for my LE40B550 (with CI+).
Thanks for great instructions in the wiki!
Now the next step will be connecting the tv to network. The easiest way should be the Hama USB Wifi stick.
But I would prefer ethernet connection (more stable an faster I think).
My tv has no RJ45 port. Is it possible to solder one into it and make it work with the firmware?