Building up a Navi system

[hoppy_70]

Hi all,

Just bought a navigation screen (16:9) from ebay for next to nothing and was wondering if it was possible to slowly build up a system??

I'm hoping to get the rest of the parts from ebay as cheaply as humanly possible and expect this to take quite a while. Does anyone know if it's possible to fit the screen in isolation of the computer and tv tuner??

I was hoping i could start by just fitting it and using it as a cd changer controller (like a posh radio!) Then i could gradually get the full wiring loom, then add the navi, then finally the tv.

Will this work? Does anyone have any tips?

Thanks in advance

Hop.