[CentOS] hard disk install failure

From: Timothy Murphy <gayleard at eircom.net>

>>>  I tried (several times) installing CentOS-5.6 from a hard disk,
>>>  and each time it failed after installing all the rpms,
>>>  with the warning "The installation has tried to mount image #2,
>>>  but cannot find it on the hard drive."
>     md5sum -c md5sum.txt.asc    
>     CentOS-5.6-x86_64-bin-DVD-1of2.iso: OK

The "image #2"... what about 2of2?
 Did you check the debug consoles (alt-Fx)?

JD