So This is probably a stupid question but I read the T2i and 7d has video mode of 1080 -24p , but only has 720 for 60p. Lets say I wanted to make a video with slow motion shooting at 60p and doing the 40% conversion to make it 24p. However this leaves me with non slowmotion in 1080p and my slowmotion video in 720p. Do you downconvert the 1080? Is there a better setting on this camera to do this with? I'm lost