ISPCONFIG and Virtual Users And Domains With Postfix, Courier And MySQL

[QuikSoft]

Hi all,
I configured a VMware machine with Fedora 5 recording the following 2 Howto forge manuals.
1. http://www.howtoforge.com/perfect_setup_fedora_core_5
2. http://www.howtoforge.com/fedora_vir..._quota_courier

Now i want to run ispconfig on this machine.
Can i just used the default installation as shown on the homepage of ispconfig.

Ore doesnt ispconfig store the domain and users in the mysql db as in the 2the manual is configured?

The next isseu is how to setup squirrel mail for the virtual domains and users configurated in ISPconfig .

Anyone can help ???

Thanks