[newbie] Installation help on 7.0

[Yankees007]

I am trying to install LINUX Mandrake 7.0, and when I am installing it asks 
if I have SCSI interface. I don't know what that is and some guy helped me 
find my SCSI and its not on the list. Furthermore when I click no on it 
nothing happens. I cant continue the installation without getting though 
this! help me!!!!

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