Just like SQL. Gotta love the famous memory "leaks." The viscous circle of having 2GB of RAM, SQL stores its pages to become more efficient, but that takes RAM. So, now the server "leaks" RAM and it can't run efficiently, so the user reboots to get all the RAM back. Blissfully, the server can open AC, etc., but SQL will have to remember your frequent fliers all over again.
Solution, add RAM, definitely more than four. Which means 64-bit.
