Good article.

This, I believe is an under-utilized feature in the series. I'd encourage anyone to try it out. It adds a lot to the immersion for me.

On that note, if you're new to this, there are sites (such as http://www.fightmusic.com/ ) where you can download songs through your PS3's web browser, directly to your PS3's hard drive. No need to transfer files from your PC.

Also, if you're like me you have hundreds of songs on your PS3's hard drive. When you go to make your Custom Sounds in the game, you have to scroll through the whole list to find the one track you need. It can be a PITA. However, I discovered that putting quotation marks around a songs title will bump it to the top of the list, solving this problem.