I'd like to create a mini dropbox and print server on a small soho network of 5 users (all of them use windows XP desktops). The device need to run 24/7 or at least 12/7 (I can accept just workday hours too but the other two options would be better).

• Dropbox mini server: I mean I will have a 90gb dropbox on every computer on my network LAN syncing with It and the one onto It syncing to the web.
• Print Server: I have a Samsung A4 small laser printer, a HP500 Designjet Plotter, a Samsung Multifunction Machine (fax/print/scan/copy), a modern HP color A3 Deskjet printer and a HP laserjet A4 color printer. All of them need to be connected to this mini server.
• Fax/Scan server: since I have the above mentioned fax/print/scan/copy machine I would like to make people use It from/to their computers through the mini server.

I thought to a recent EEEBOX machine because I heard good things about ATOM cpus and because It seems that a recent BIOS version could switch It off and on autonomously.

I'd like to listen some advice from You. Best of all would be: - If You have something similar running for a long time - If You disagree with this hardware choice and If You would suggest some other device. - If You see any issues with my printing setup - Anything else ;)

My budget is from Zero (using right sw to build something on top on a old PC) to 500€ max.