networking without PC?

I am trying to help someone install a network in a repair shop. They have a Dell Dimension 3000 w/ XP home and quickbooks pro 2001 in the main customer area/office area. But what they want to do is be able to access the Dell from the service counter without having to purchase a seperate computer. I have been told there is a way to do this with some sort of network base but it is beyond me. Could someone please inform me how to accomplish this or where to get the info I need?
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Erik BjersPrincipal Systems AdministratorCommented:

BestBuy has something that can give you a virtual PC anywhere you have a TV, can't remember what it's called.  But basicly you connect it to your network and a TV and it acts like a computer.

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Lee W, MVPTechnology and Business Process AdvisorCommented:
You can use a KVM Extender, else a cheap PC running linux, or a "WinTerm" - IF you upgrade the computer to XP Pro.
cavemanhandsAuthor Commented:
ok, I see what your talking about, they have what is called a
" NComputing PCExpanion Multi-User Network Computing Terminal"
I do not know anyhting about this animal, has anyone had any experience with this thing? It says all I need is another keyboard and mouse, which is exactly what they are requesting.
Erik BjersPrincipal Systems AdministratorCommented:
Yes that is what you want, I've never used one but is should do it for you.
Chris StauntonCommented:

Great for extending your keyboard, mouse and monitor up to about 350Ft....

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