Triggering a cinematic

I need a cinematic, I just need a simple trigger for an ability. Here is a description:

Vegeta casts an ability. I want cinematic mode to turn on, and the camera zoom in as far as the user could manually zoom it in, but facing vegeta at a fairly close range. After a second or two, I want it to return to normal view, only zoomed out a little further than normal to show the ability going off, then returning to normal.

I've tried several times but I can't figure out exactly which triggers to use. Tutorials didnt help much, they told you how to use the triggers, never gave a description on what they did. If I can get this ability, most others are based on roughly the same concept, so it would really help me out.

Thanks.

Ok, looks like you're using this to power up your Vegeta huh? Well, I played with the editor for a bit and heres a map with the meats and potatoes with using cameras. I think I could do what you're asking for without the camera units, but I haven't tried that yet so here's a simple version. If you're on AIM, ill message ya. Hope this helps a bit.