I ordered some from svc.com and they are coming in today. I bought the ATA100/133 18" ones. Will they work with dvd-rom drives since they're 80-conductor, 40 pin IDE cables? SVC's description says it supports ATA66/100/133 but aren't dvd-rom drives ATA33 still? Description also says "harddrives" with no mentioning of other forms of drives.
http://www.svc.com/cables-ata-100-133-round-cables.html
http://www.svc.com/cables-ata-100-133-round-cables.html