Install probs wp-admin/install.php 404 error

Hi,
I just downloaded WordPress to make my own buisness site as it is supposed to be easy.

So i got Filezilla and uploaded all the files to my server.

This is my servers details:
Apache version 2.2.11
PHP version 5.2.8
MySQL version 5.0.92-community
Path to PERL /usr/bin/perl
Kernel version 2.6.18-274.7.1.el5
cPanel Pro 1.0 (RC1)

I used the mysql Wizard and created a database.

Then i went to WP-config.php and removed the word sample.

I then edited the config file with wordpad and entered the Database name, user name and password.

I then uploaded it with Filezilla.

Then i went to my browser and loaded the site address with wp-admin/install.php on the end. It didnt load anything. 404 error.

I checked the Config file to make sure i have all the entrys correct…im fairly confident i do.

I editied the config the same way i titled the created database…only problem is the database had a diffrent name afterwards….it had my Server username infront of the databases name as well.

I tired both types of database name etc.. and still neither worked.

I really dont know what to do from here?

Any suggestions?