[Plugin: NextGEN Gallery] How to show other users’ gallery in WPMU?

Hi everyone.

I am now using NextGen Gallery and it is really great, but I’ve got a problem now. I tried to solve it by myself but failed.

The problem is that I can’t show other users’ gallery in my site’s index. My site has an index page which shows users’ latest posts. But when a post contains a gallery, it won’t be displayed. For example:

The post http://montager.misland.org/?p=97 contains a gallery, it is displayed right under the domain name http://montager.misland.org.

But in my index page http://misland.org, you can see the message “Gallery not found” in the same post.

I know a little PHP and reviewed the code of NextGen Gallery. This issue seems to root in the use of $wpdb, which is just related to the current blog. But I don’t know how to revise the code to make the gallery showed in my index page.

Anyone can help me? Thanks a lot!