Changing /var/www

[TuxReaper]

i'm gonna try...!

Edit:
i modified APACHE_WWW_DIR = /var/www/virtual in /home/virtual (permissions OK)
and FTP_HOMEDIR = /var/www/virtual from /etc/ispcp.conf,
after that, i created /home/virtual with permissions, copied all files with all virtual domains, i renamed /var/www/virtual in /var/www/virtual_old.
after that i rebooted the machine, but still no work (404 Error to all sites), it seems that there were no changes, infact i renamed /var/www/virtual_old in /var/www/virtual, and now it works... so i have to do some changes to other config files?