Change title and description of default gallery

Hi guys

I've just installed gallery - and must say I'm extremely impressed! I have had absolutely no problems installing it and getting it running, though when I upload my images it does give me a dead page, but I just hit the back button and the photos are there - so its not a big deal

I do have one problem though, I have been trying to change the "Gallery" top level gallery with "This is the main page of your gallery" summary, but there is no save button on that page - so everytime I make changes, they simply disappear. Is there a file where I can change these details? Or some other way to do it?

Thanks!

CK