Thanks for all the suggestions. I will check up on the different distros and see which one works best.Noob question: I didn't think it was possible to use a gui application like VirtualBox in a gui-less environment. Anyone mind explaining how that would work? That would be a very nice solution.[/quote]
EDIT: [quote]Yes, the "light-weight" distros were built with less-bloat and meager hardware resources in mind, so their GUIs will tax the CPU/RAM less when they are run. If I truly wanted a light-weight GUI Linux OS, I'd use Puppy, etc (okay, I'm lying - I'd use Fedora with X and Fluxbox, but only if my hardware could handle it). But in a GUI-less environment, I don't think the difference is significant enough for me to want to use it, when I could use a distro that I am already comfortable with (and that probably has more community experience with advanced things like multiple VM environments).
The are a couple simple ways to do this.
One way to do it is to install VNC server - some form of it comes with just about every major distro. VNC provides a tiny framebuffer X server which you can connect to using a VNC client from another machine running a GUI (be it Windows or Linux running Gnome, etc.). I do this all the time. You have to set up VNC once on the server, typically as a system service (this varies from distro to distro). You also have to set up a password for the VNC session. The last thing you need to do is define your X environment, i.e., do you want to run a light-weight desktop environment like Blackbox or Fluxbox, or do you want to run full-blown KDE or Gnome. As long as the software is installed, you can use it - but it makes sense in such a set up to use the light-weight variety. When the VNC server starts up, it will be defined with a display number, such as :1 or :2. Then you connect to this session on the server (let's say it's IP address is 192.168.1.2) via your VNC client from another machine like this:
You enter your VNC password, and blam, you are on your server desktop with a little GUI environ. You can also use a web browser that has Java installed and bypass the use of the stand-alone client utility, too.
A second way to do this that is *much* simpler also requires the use of a second computer (make it Linux), that is running a GUI desktop. Just open a terminal on this second computer and use SSH to log in to your server, being sure to enable the trusted X11 forwarding, e.g.:
ssh -Y email@example.com
Passing the -Y flag should have automatically set your DISPLAY variable on the server back to your Linux machine. Check the variable like this:
It should say something like localhost:11.0 and in any event, should not be empty. Now you can just launch your graphical tool as normal, and it should appear on your GUI Linux machine as if the app was installed locally. The only drawback to this method is that you don't have a virtual graphical desktop, but if you're just interested in running some tool and being done with it, this might be the way to go.