Muilti mod, and upgrade usergroup based on posts

[Forum-Style]

Ok i been spending some time getting myself all sorted and getting used to VB now, but now that i getting close to being very happy i feel i still need to try to solve a few small addons that i really could use for our site.

There are a few feature that i can not find, or may not be added into VB that i used alot on my past forum, so i could really use some help from you guys/girls that know VB so well.

Is there a feature or currnet mod for vb 3.0.3 that would upgrade a usergroup based on post count. I need to be able to add a user when signs up into one account, and once posted 10 times, they get promoted into a new account automaticly.

If this is not possible, then would it be possible that a members who has less than 10 posts not to see a certain forum, or have no access to post within a certain forum.

Thanks again for all your help in me getting used to this new fun forum software.