Hey all, I hope someone can point me in the right direction here...

I'm going to be putting my Flash cartoon onto video. My plan is to export the entire cartoon as a series of Bitmap frames, then import those frames into Adobe After Effects. Once in After Effects I think I should be able to play the frames contiously at the right frame rate, correct? I just have no idea how to go about doing this. Could anyone reply with a quick "how-to," or maybe point me towards a good tutorial? Thanks,