Hi all, firstly sorry for my bad english. I have one old cpu and I want to make Hotspot Server from home. I make a research about this and the requirement this whole year. So far, what I got is, it's come from Thailand forums. What I want to know is, what is the best hardware requirement for antenna? Since I'm from Malaysia, please take a look this site, Alfa Network. (I didn't promote this site, but this company is a Alfa Network Malaysia Reseller). Please list your hardware based from this site. At this time, I already prepared this hardware and software. 1. Ubuntu OS 2. Airlink (Portal Management / Billing) 3. D-Link D600 Router with DD-WRT 4. CPU with AMD X2 CPU / HD6670 GPU / 4 GB RAM / 160 GB HDD x 2 5. SSH Secure Shell