as soon as I open playroom others all blind my friend casual to open have Is because of the firewall? Certainly must close can let others join?

Are you using some type of Translator cause i can't understand half of what you said.
1. I have no Idea

2. I think you mean how to change the building speed? you will need a lua script for that. try asking for it here:
http://unrealsoftware.de/forum_posts.php?post=120848#lastpost

3. Do you mean how to change the Price for buildings? if so then use this command after opening the in game console:
mp_building_price <building> <new price>

4. I think you are asking how to add friends in the USGN? First go here: www.usgn.de and make an account. then start up cs2d and go to options>net. Then type in your USGN information. After that if you have a friend registered with the USGN you can add him/her by going to www.usgn.de, logging in then go to manage friends. then type in your friends USGN name or USGN ID in the corresponding box.

5. I think you want unlimited buildings. Open the console and use:
mp_building_limit <building> <9999>
In this case you want to use the following:
mp_building_limit turret 9999

6. It also seems you want to have a friend join your server? If you cannot get him/her to join then report here and make sure you have every thing in order:
http://unrealsoftware.de/forum_posts.php?post=117400#lastpost

I hope this helped you!

NO.1 Ask but if I put Super the Hero pattern files I not to get involved in the god all am Super the Hero pattern have the means to open other?

NO.2 Ask I must such let the construction thing speed change quick?

NO.3 Ask how I do have to let construction thing the money change few?

NO.4 Ask certainly must be able to add the good friend from the CS2D official net?

NO.5 Ask I saw how some people can by one time construct many machine gun this to use?

NO.6 But as soon as I open playroom others all blind my friend casual to open have Is because of the firewall? Certainly must close can let others join?

Asked the help to explain Otherwise I good puzzle thank

huh , he`s using google translate :S

Try don`t use it

I can help him if i know his native tongue. Please tell me so i can better help you as3613610.