whats best way to shift one php forum

[e-power]

what elements/folders are required to move a php based forum to a new server with the same linux platform, php versions etc on it as a full backup and upload is taking too long and has already become historic data

[Dismounted]

<a href="http://www.vbulletin.com/docs/html/moving_servers" target="_blank">Moving Servers</a>