better submit on movieposts instead of tgps. At least first
10 clips of 200k-250kb will be ok to get listed in all of them except 2-3 that list only movies that are 1.5-3mb. Try to keep a minimum duration of 10sec. Heavier ads than image galleries and be prepared for more than 150k on each of them if you start mass submitting. If your layout doesnt convert you'll start loosing money very soon. Hit me on icq to tell you more