I'm using Win XP, How can i install Apache in Silent Mode ? ;)

I'm not seeing a 'Silent Mode' in their documentation, can you provide more details on what you are refering to?

Sounds like you are trying to do something naughty

to install Apache in silent mode on Windows XP run the following command...

msiexec /i apache_2.2.6-win32-x86-no_ssl.msi /passive ALLUSERS=1 SERVERADMIN=admin@localhost SERVERNAME=localhost SERVERDOMAIN=localhost SERVERPORT=80

This will install Apache as a service for allusers with the server admin email address of admin@localhost, a server name of localhost and a server domain name of localhost, on port 80.