newbie HFS+ question

All sorry if this is the wrong place to ask but I've a quick HFS+ 
question.

I've just got a mac at work with a DVD writer in it, but no toast or 
similar so I have to write DVD with HFS+ (I'm lead to believe)

I've writen a DVD and brought it home to try and mount it with my X86 
linux box running 2.4.22. When I try the mount I just get :-

HFS+-fs: unable to find HFS+ superblock

Is this suppose to work or have I got hold of the wrong end of the stick 
or something?

Thanks for any help

Lee




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