[turba] Browsing problem with long customer list

[Mufit Eribol]

Hi!

I successfully imported some 12,000 contacts to turba database.

Now, browsing is not operational. The CPU use of the server hits 99.8% 
just after pressing Browse button and stays there for quite a long time, 
then the process just quits.

Is there anything we can do to make the browsing operational with an 
acceptable speed, or a list of 12,000 contacts is just too much?

Server configuration: Fedora Core2, php-4.3.10, httpd-2.0.51, 
mysql-3.23.58, Horde CVS, Turba CVS.

Thanks,
Mufit Eribol