Thanks Rybags
The 1200XL is a mystery to me, ive been after one for ages, just tested it with some carts and already got my 8 year old hooked.
Even the PSU connector is the one from the 400/800/1050.
Ive got tons of stuff and still struggling to get it set up
I connected to my 32" LED Toshiba TV as well via RCA and after a bit of playing Ive got the picture perfect