I don't use Skype anymore nor do I use any other contacting programs but you could always just use Dropbox to sync file(s) from your computer to the VPS. Since you've already downloaded the program and have everything done, just extract all your files and setup the Compiler, Run settings by editting the Bat file. Unless if you're using Eclipse (I highly recommend), you could always watch a video tutorial on this.
P.S. Don't forget to port forward the ports you're going to be using, mainly always 43594.