Ok, so I've pretty much given up on trying to find solid info on how much memory I should be looking for in a VPS for the forum that I'm kicking off soon so I'm just going to ask... I'm expecting to have about 50 - 100 concurrent users posting in the range of 1000 new posts per day. A significant number of those posts are embedded youtube videos. I'm planning to launch with the following add-ons: s9 Media BBCode Pack Live Update (alerts for both browser tabs and alerts) Beyond Post Ratings (probably 2 - 3 times the post rate, so roughly 3000 ratings per day) Tapatalk [bd] Widgets Framework with sidebar widgets that display: 10 User Status Updates 10 Recent Posts 10 Newest Threads There are some other very minor add-ons but these are the heavy hitters from a performance standpoint Unfortunately I have a user who is a known troll with a script kiddie who periodically gets upset about something and attacks the server, so I want to protect the database and am planning to use: 1 Server for the XF software 1 Server for the Database on an isolated subnet that is not internet routeable. So, how much memory should I get for each VPS? 2 GB each? 4GB Database 2GB XF? Thansk for you input.