NikonD90

Yes you can.

wait so the D80 cant take videos 0_0 oh well cant afford the D90 rite now, as a hobby camera.

Yeah I can't really afford it right now either...but Im buying it anyway lol

lol

you guys have to remember that this is nikon's first brave step merging an slr and a video camera while still attempting to retain high image quality. i think they have a little bit more tweaking to go in order to be up to par with canon's hv30. and when that comes, boom: nikon ftw.

The still images and the movie clips might have been the d90 but I bet you anything the sound wasn't.

is the auto gain where the light compensates - i no nothing, but i noticed this on the promo material

yeah the auto exposure jumps are annoying..

then you simply use exposure lock

What exactly means "rolling shutter artifacts"?
This camera should capture light a lot better than conventional of the shelf video cameras.