If you are looking for a simple and free control panel for your VPS or Dedicated, I got something for you! It is Webmin control panel, a very easy control panel to use, and best of all, it is really simple to install. You will need SSH root access. Tested on CentOS 5 & 6, and RedHat.
Difficulty level: Easy
1. Establish a SSH connection and login as root.
rpm -Uhv http://arvixeclipbucket.com/Arvixe/~KEEP/webmin.rpm
*If you do not have rpm installed;
yum install rpm
3. Agree and accept if asked.
That is it! You can now access it at http://yourdomain.tld:10000 (ie. http://juapo2services.com:10000) with your root login.
Anything you need, please let me know. Also, any errors that may show up, post them below!