Menurut info disini : http://chdk.wikia.com/wiki/40D

Canon 40D sudah bisa buat video tanpa bantuan komputer lagi.

Sudah ada yang coba ? Yang sudah bisa, tolong share disini yach.

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Possible extra functionality
* Movie mode
o Already somewhat working, see this movie. If it's not clear enough, this one or this one (both are the same) should convince you.
* Live view contrast AF
o Might already be present in the firmware but that's just a guess based on some strings.
* AF microadjustment
o Some strings present but functionality likely not implemented.
* Total shot counter
* Scripts
* Motion detection