Menu redirects to main.php in Mambo [solved]

Hi all

I've had a look for the answer to this so apologies if I've missed it.

I'm trying to integrate Gallery2 into Mambo.

Gallery2 works fine on its own, so does Mambo 4.5.2.

http://www.mytonschool.co.uk/gallery2/main.php

http://www.mytonschool.co.uk/

I've installed the componet from galleryaddons, its there in the components menu and I've set the path.

I've added gallery to the main menu and linked it to the gallery component.

Now my problem. when you click on the button you get a 404 file not found as it redirects to http://www.mytonschool.co.uk/main.php .

Even when I copy the address of the component, http://www.mytonschool.co.uk/index.php?option=com_gallery&Itemid=94, it does the same.

Am I missing something obvious?

Thanks in advance.

Scrap all that, Ive got it working by reinstalling the component from here:

http://mamboforge.net/frs/?group_id=1415&release_id=5011