The only thing I could get to fit in the Megadrive AV port was an AV audio. Funnly it work I got video but no sound. I was expecting to get the other way around. hehe (Lucky for me)
[img width=640 height=480]http://img101.imageshack.us/img101/9490/dsc01296zm8.jpg[/img] [img width=640 height=480]http://img101.imageshack.us/img101/4948/dsc01298du2.jpg[/img]
To get sound I did this very simple
[img width=640 height=480]http://img101.imageshack.us/img101/3682/dsc01299hv1.jpg[/img]
I connected it all up to one of them AV to scart converters and it all works and the picture is amazing to boot.
I bought this gold plated cable set from B&Ms for £3.99
[img width=640 height=480]http://img101.imageshack.us/img101/135/dsc01301ww9.jpg[/img]
It's alot cheaper than buying one of them rip off Megadrive cables of ebay.
Hope this info is handy to others.