How to increase the dimension of a gallery

[pablo75]

...sorry for the stupidity of the question..
..but in the Admin configuration panel I see "Max weight (dimension) of files (KB)" setted on 1024 KB.
I didn't understand if this dimension is the max dimension of an image AND the total space for all the images of a user or only the first (max dimension of a file).

I want to increase the total space of a user's gallery but how can I do ?
sorry for my english..I hope that my question was clear..

thank you in advice..
pablo 

[Casper]

There is a maximum dimension(in pixels), and a maximum filesize (in kb) setting in config.  These settings are per file.
There is a maximum setting for total uploads, per user, in the groups settings.

[pablo75]

Thanks a lot!!!
...clear...done !!