If can't get answer to all at once, please answer one at a time!
1. LAMP server
I've installed LAMP server, as root, by the commands "yum install httpd", "yum install php" and "yum install mysql-server mysql". And I've put a file called index.php in the folder "var/www/html". But I can't connect to the server from another camputer using the IP adress of my server "http://192.168.1.201" which to me seems weird. And I'm pretty sure I've configured the Router correctly. "Default server : 192.168.1.201" and forwarded port 80. And no firewall activated.
So, what might be the problem? (I'm used to Ubuntu 8.10 server edition)
############## DON'T MIND! FIXED IT!

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2. SSH server
When I then tried to connect do the server by ssh, using putty in windows (I've installed openssh) that would not connect either. Is there completely different in CentOS 5 from Ubuntu 8.10?
I've made a public key for openssh using ssh-keygen. And still no luck. I've looked through the sshd_config, and everything seems to be good.
Fix : Forgot to "service sshd restart" after changes. That is not the problem with the others though.
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3. VSFTPD server
Well, I haven't really gotten to start setting up the ftp server. But I'm used to vsftpd from Ubuntu, and so I thought this might be as good as an equal to the Ubuntu version. But if there is a totally different way of configuring this. Please link a good tutorial for Virtual Users, etc.
Please, if you know of some good tutorials that fits my questions, please link them.
Thank you!
Cheers,
Artheus