If you are seeing this blog post, it means the DNS has resolved correctly for you. I have moved the site from my dedicated server in Frro to a VPS in Vodien. I did it because I wanted to play with more Linux stuff. And if I did it on the dedicated server at Frro, it may screw some of the sites hosted there and may cause downtime for them which is a absolutely no-no.
In terms of control panel, previously I am using DirectAdmin and now on the VPS, I am using CPanel. As CPanel is much more popular than DirectAdmin, there are tons of resources and tutorials available out there. I followed this tutorial, Memcached and PHP with cPanel, and got memcached up and running within 15 minutes on the VPS!