Increasing WP memory limit in WP 3.0

Since upgrading to WP 3.0 I have noticed a tiny lag in page loads so I looked into the memory usage of the site and have found that my PHP memory limit is set at 192M.

Now the WP limit is 32 M and is often overloading. I am running around 30 plugins so that's probably why.
Can I edit the wp-config.php file to change the 32 to say 128M?

I have tried adding the following line to the wp-config.php file but the changes do not reflect in the plugin that measures and reports memory usage so I'm obviously not doing it correctly. Anyone got any ideas?

I have been added

define(’WP_MEMORY_LIMIT’, ’128M’);

to no avail.

Cheers
Ross :slight_smile: