Is there a large ( 7 inch + or - ) cable attach - LCD for the Sony a900

I have a really difficult time using the normal optical viewfinder of my a900 Sony camera .

It seems like a natural solution to attach a cable connectable remote or tripod mountable view screen for checking results during the shooting session and right on the location .

Is this something so far advanced that we need another Einstein , or another Steve Jobs to invent it , or even to think of it ?

When I use the normal optical viewfinder I am lucky if I can find what the camera is shooting at , in the finder .

I can't see the edges of the frame to find out if I need to adjust the aim or the tilt of the camera , also , the level of the camera is almost always very crooked when I finally see them in my computer .

So this solution would be a very useful advancement in the fine art of seeing through the peep hole .

All leads will be tracked down and gobbled up . So please post your best attachable LCD frame viewfinder web sites .

Dusty

P.S.

If it is possible to feed a large screen TV right from the camera , isn't it just as possible to feed a 7inch screen ? Not many people I know will carry a 50 inch TV out with their cameras , so I don't quite see what good this is .

Thanks for sticking around here and helping with your internet skills , and your google wisdom .

I appreciate all help .

End of P.S.