freeze track and print

[bonzerboy]

Would it be a good thing to freeze all tracks and plugins when going to print your final mix?

Does freezing tracks help cut down on CPU usage?

[dg27]

I freeze tracks to free up CPU resources in sessions that have a lot of tracks and plugins.

I'll let someone else weigh in on your first point, but I try to avoid that. I've occasionally noted anomalies: Ive had tracks actually sound different when frozen.