Firstly FBW, no need to shout at somebody that's offering advice. It's what you're asking for, no?
Secondly, you are asking us how to implement a solution, not stating the problem.
If the problem is "running out of disk space", then almost any of the offered suggestions will be less grief than setting up a network, hoovering the data (which data?), getting a new drive, re-installing the OS, applications and network, and copying the data back again.
As an IT consultant my first response to 90% of queries is to ask "yes, but what are you actually trying to do?"