Questions for people with successful porn tubes

Just started a porn tube and have some questions.

1. What program do you guys use to watermark your videos?
2. On average, how many videos would you say you need to upload to other sites per week?
3. Other that posting videos on other sites, what are the best ways to drive traffic to your own site?

Thanks.

Check the 'IM Journeys' section for topic related threads. You'll find tons of useful info there.
All the best with your project!