Tomorrow morning, sometime between 4am-8am CST, we will power off the server and add some new hardware. The process will take one hour, somewhere in that four hour period.
We are upgrading the CPU and RAM, so hopefully we will notice a slight speed increase after the upgrades are done.
If you happen to be on the site tomorrow morning, you will suddenly not be able to get to the site anymore, and this condition will last for an hour.