canon=600D
nikon=d90

you can also try this out,discontinued semi-class dslr

canon=40D,50D.howver they still produce 60D.quite good.
nikon=d70,d80.

canon provides good quality video in entry-level model.
sony dslr have better specs in video recording.you wouldn't regret the results.but they dont have wide variety of lenses.

just my 2 cents.