ps2 backups

[babysham]

I'm trying to backup my NHL 2001 for my playstation 2 ....I used nero 4.0.7.5...I have a Plexwriter burner...and I used a memorex black cd-r....

What I did was save the track onto my hard drive and then burnt it onto cd....is that right or wrong?

Any help would be appreciated....thank you