1. Use the full version, get it legitimate or not, your choice
2. Film inside the AH Film viewer in Full screen mode
3. Have an idea of what you are filming and what kind of camera angles you want
4. Practice changing to external snap view and back to inside view quickly
5. Be cautious of how long you're filming, raw unedited fraps footage is huge in file size.
6. Compress/Edit your footage.