Making thumbnails the same size

[celebrityinstincts]

Sorry if this has been asked before, I tried searching bit didn't find anything:

How can I make all of my thumbnails the same size? I want to make them around 70x100 but dont know how I could do this?

[Nibbler]

Stramm's modpack supports that feature.

http://coppermine-gallery.com/forum/index.php/board,86.0.html