Thanks again mate. Meridian looks good, but a little over the top really considering it's iPod video - as you say, composite would be fine. The Onkyo looks good but I'm just concerned it doesn't list the Touch as being compatible. I know you have to buy a new cable for the Touch compared with older iPods to get the video working so am concerned this may go for docks as well.
Hey ho, looks like I'm going to have to get stuck into some researching!