Based on positive reviews from lifehacker, I decided to give a try for Virtual box. Since my VPS runs on CentOS. Got a copy of centos from kickass torrents. I made sure, I downloaded the correct version, namely 7.
Started virtual box and created a new virtual machine for CentOS and selected RedHat 64 bit as the linux version. Installation was so easy, reminds me of the day when me and my brother struglled and almost lost all the data on our drive installating Red Had linux 6, way back in 2001