If you have mc freeboot installed on your memory card you can just use esr patcher and play the disc without using cogswap or swap magic, etc...

Here are some links.

[url]http://bootleg.sksapps.com/tutorials/fmcb/[/url]

[url]http://ps2-project.org/ps2p/includes/wiki/index.php5?title=ESR[/url]