Unzip attached rars ?

[PlymWS]

I haven't found a decent gallery solution for my boards so I'm looking at other ways of achieving one.

None of the gallery solutions we have looked at allow users to create sub categories which they can then upload into.

As we would like complete VB integration one thing we're looking at is creating forums and just using the VB attachment system. Users could then create new threads in which they could post.

Is there a mod that will unrar a rar file of images and display the thumbnails in the thread automatically ? This would facilitate rar uploading for our users which is a must for us.

Thanks for any help.