weekly caddyshack tourney picks

I have over 280 course files for JNPG and it seems every week they pick new course releases instead of all the downloads players have had for a long time. why can't we play some of them we all already have? seems i got to download every week these ones I don't have so i have to go download them, I will play in weekly caddyshack each week if they start to use the courses that so many have now only from now on

I also have a question about the courses chosen for tournaments.  Firstly - the 3DG courses may be great for some but my computer is very jerky with them - guess that means more equipment upgrades which can be costly for this old lady.  Secondly - are all the bugs worked out of beta courses?  When do beta courses get released? Should they be used for tournaments before they are released? 
Pat

Hi Pat and thanks for your posts. Beta courses are normally made available for testing and should not really be used in tournaments. However, certain beta's are almost perfect as is and we will endeavour to first test and make sure they are playable before using it as a tournament course.
We will try and stay away from 3DG courses as far as possible in tournaments.
Happy playing.