I’ve just took possession of my 5DmkII and I’m trying to set-up by Saturday my 7” Lilliput monitor through the composite, RCA, cable supplied by Canon. My Lilliput has been the unsung hero for my dvx100a, and my Canon 40D, but seems not to like my spanking new 5DmkII. I’m using the same composite RCA connection as found on my 40D, but with the newer supplied Canon cable. Anybody have any ideas what I might be overlooking?