When I bought my new mobo, I put in my promise ata100 card. But if my board supports ata100 do I need it? My burner and my cd are ata66. They are each masters on IDE 1 and 2. My hd is ATA100 and attatched to the card. If I remove the card, then I'll have to put my cds as master and slave. Is there an optimal configuration?
