The reason (btw) that scripts go members+ not public is not to spite or tease registered members but it is due to the fact that most good pub scripts get way over-leeched.
When this happens people start getting banned, prices drop and worlds fill up(perfect examples of this are: Naturez by fight, Armoured zombie killer and the old Pest Control pub script).
If you want the better scripts for training, money making or just a script that runs incredibly smoothly, look at becoming a member by learning to script and integrating yourself with the community here.
Here is a nice thread about becoming members
http://villavu.com/forum/showthread.php?t=3562&highlight=learn+script+memberHope this helps
~Caotom