How to Install DVD on SV6

Folks,

I have 2005 Montana SV6. Now under utter pressure from whole family I am pushed into a zone which I had avoided for a long time.
What I am looking for is some tips on how to install a DVD entertainment system i.e being a dumb a** I will appreciate instructions to that. Also I will highly appreciate some suggestions on which system to buy, what I have in mind is something which comes with two screens, front or side loading, roof mounted with built in FM transmitter, so I can pick sound from the van FM tuner.
Being in Canada, the only place I knew was Canadian Tire for such things but the systems available there seem very crude and none of them were side or fron loading ones. So some guidelines on where to buy such a sytem, preferrably in Montreal would be a great help.

Thanks

does your van have the lcd screen already installed? if so then the wires are already under the cd player.

Please don't resurrect old threads beyond 90 days. Start a new one if you want to add something. Closed.