I have a HP Microserver G8 and would like to use it as a home server to act as a file server, media streaming, and backup. I'd also like to be able to access the files remotely using VPN. I'd like the server software to be easy to install / maintain; flexible; and inexpensive. Do you have any recommendations as to the best solution for me? I would appreciate any suggestions that you may have. Thank you in advance.