probs with extra input

[A8 Owner]

right got a bit further with it now if u put pal to 50 it works but the games only work in 60, so is there someway or thing that can do this, I.E a convert i can plug the Xbox 360 at 60hz video phono into that will convert it then plug it onto the new aux input lead in 50hz.(fooling the xbox and the screen?)
That isnt coming out right but i know what i mean

going to try and see if the films i got on the USB drive work next in colour

put in search for convert and came up with this.
http://www.hzfrequencyconverter.com/60Hzto50Hz.html
somthink tells me this isnt what i want lol

so i got 3 ways of doing this

1 keep xbox 360 on 60hz and screen set to UK and find a converter to stop screen rolling
2 keep xbox 360 on 60hz and scren set to USA and find a convert to give me colour
3 keep xbox 360 on 50hz and screen set to UK and find a 50hz to 60hz converter so games play

any of theses possible ???