Fedora Users — fc6 boot parameters question

I'm going to attempt an install on a dell dimension from 1999 vintage.Earlier on this machine an 120GB ide hard drive was made available runningin a drive sled for the purpose. Media check passed on all CD's so I havno question about CD integrity for the set. When the install was triedearlier a complaint about the media being corrupt when it tried to installits first package on the hard drive happened and I hit retry and was askedto insert disk - 99. Having done web research I've stumbled on thefollowing list of boot parameters and would be interested to know if anyof these may help an installation work. The last fedora that did installwithout these problems was FC3 if that's any clue. The list is asfollows: all-generic-ide, nodma, nofb, apm=off acpi=off. This time when Itry the install I'll check out I think ttyS4 and find out what comes up onthat screen when the install breaks. Maybe I'll get lucky and findsomething useful.