If you see "i get only response as TINY CLR" than that is correct. I'm not at home right now but from what I remember you click after that in the menu on statistic to see your IP (but I'm not home at the moment so I can not confirm this).
The code that I use for my webserver (not related to a garage opener) is not finished yet, but it works. I have it posted in: http://forums.netdui...l-text-showing/
To get it working you need to deactivate the 2 lines in the code. You need to do the Pinging again and check the 'Statistic' I think it was called to check the result of the pinging.
Take note of the line: using SecretLabs.NETMF.Hardware.NetduinoPlus;
When creating a standard netduino application in Visual express 2010 it does not add this by itself (instead you get the version without the 'Plus') so you will need to add that as a reference to your project (both this line of code and by right clicking on the folder called 'References' and choose add to reference after which you will scroll down the list untill you see the netduinoPlus).
Just make sure you have all the references in that folder that are also being used in the code (using xxxxx).
You need the ip address that your router assigns to your netduino by 'Pinging' otherwise you won't know the address to access your netduino in your webbrowser.
Hm.... I forgot that I had 2 .cs files in my application. I will post it tonight (local time).