Red Hat and ATA cards

[Dean MacIsaac Jr.]

I'm building a computer for my son, and he liked the Linux running on my PC.  I had to add an ATA 133 card to his PC to get the new 40 GB HD to work.  It works great dual partitioned it, and put on Windows for him.  When I went to install RH 7.2, it said there was no place to put it.  I assume it was the ATA card.  Is there a work around for this My son really really wants linux on his PC, but I couldn't get it to do anything.   Thanks in advance, once again...     Dean