How to cut scenes from a movie?

[Visualgap]

I want to cut or delete some very graphic scenes from a .avi movie and I don't know what program should I use or how to do it. Any suggestions?
I'm using Mac OS 10.5.8

[P-Worm]

You can do this with QT Pro or mpegStreamclip (free).

P-Worm

[Visualgap]

thank you!!!

[MattSepeta]

Instead of butchering a directors vision, why not watch a PG movie, or just don't let the kids watch said "graphic" movie, period. ;)

But really, upgrade your QT to Pro, very much worth it!