Speed up Gallery Cache the main page

Hi, I was wondering if anyone else out there is using the following performace tip http://codex.gallery2.org/index.php/Gallery1:Performance for gallery 1.5.x

And he/she has the main page divided into 2. Does the cache file contain the other parts of the main page also for you?

As mine only caches page 1 of main so page 2 of main is not loaded when the link is pressed instead Gallery just reads the cache file again and loads page 1.
hope I'm making sense here
Does anyone have a solution to get all parts/pages of the main page cached instead of just 1.

Thanks
Y

The following information is required to get an answer:
Get this information from the PHP diagnostic (in the configuration wizard).
Gallery URL (optional but very useful):
Gallery version: 1.5.1
Apache version: 1.4
PHP version (don't just say PHP 4, please): 1.4.2
Graphics Toolkit: Imagmagik
Operating system: slackware
Web browser/version (if applicable):