Limit how many files a user uploads?

[Aqua]

I've set up a gallery for a friend's website, and they want to make it so that a user can only upload 5 to 10 pictures to their gallery in total, and maybe up people's limits for doing certain things. I haven't seen this feature though.. Is there any way to limit how many images a user can add or is that something that doesn't exist yet? (I know there's you can change the limit on how many pictures can be uploaded at once, but that's not what I'm looking for.)

[Joachim Müller]

you can only impose a limit by uploaded filesize total, not by number of files. The total filesize max is called "quota" and gets set on the groups page.