I agree with both death and storm, i'm thinking of getting a 60d just for video and the faster burst speed, my 400d is fine, especially with my nice 50mm 1.4, 24-70mm l lens, and a 24-300mm supertele, i get some seriously sharp shots, with fast focus, on an outdated, bottom of the range camera
![Smile :)](./images/smilies/icon_e_smile.gif)
Only problem is that it does't do video which sucks... also would prefer phase detection so it focuses faster, so i would recommend the 600d.