[giacoccalo]

Hello to all,

I do not speak English very well but I also try to explain my problem.
I have to get a wireless network in my internet cafe with these specifications:
1) maximum download speed of 3Mbps for single wireless connection;
2) maximum download speed of 0.3Mbps for single wireless connection;
3) a limited connection time;
4) password protected access;
5) a maximum number of users connected;
I wish that the settings were automatic and constant for each new device, I do not want constantly set the speed limit for each new IP address.
DD-WRT is right for me?
I have found that Buffalo WZR-1750DHP work with DD-WRT 23709A and that I can also use a wireless repeater called Buffalo WHR-1166D.
I would like to know if the 23709A version is enough for my problem because Buffalo says to me that the new DD-WRT firewall can damage the router I want to buy and it costs 150 € in Italy.
How many users can I serve with my connection to 30Mbps download and 3Mbps upload plus a router from 150 € as the Buffalo WZR-1750DHP?
How many users can I serve if I have not bandwidth limits with the Buffalo WZR-1750DHP? 10? 100? 1000?

Thanks for the information