aXu says:
If I understood correctly, you want the first key to affect the whole block? You can do it easily (and without hacks, like the aforementioned method) by selecting the last keyframe, and Ctrl + Click the first key. That copies the first frame to the last, resulting still camera. I use it all the time.
EtherForce says:
@Banjee: Yeah, I used to do that but I was getting frustrated because it doesn't seem to work in TM2