delayed write failed

I'm at my wits end trying to get rid of "delayed
write filed" error messages. I recently built a new PC
and I have been getting the errors when I save files
to one of my two PATA drives, not my SATA drive. I've
been searching online for answers and havn't found a
solution yet that works for me. I've tried the
Microsoft answers in Article ID : 330174
Last Review : May 13, 2005
Revision : 2.3
previously published under Q330174
When using the nForce4 IDE drivers I can turn off
write cacheing, didn't fix problem. Using Windows XP
SP2 IDE drivers I'm not able to turn off write
cacheing. I've edited the registry as per the article
to no avail.
Any help would be greatly appreciated. My
configuration is listed below and yes I have updated
BIOS and chipset drivers.

Antec 1040AMG full tower case w/Antec 430W True Power
psu
Asus A8N-E nForce4 motherboard version 2
AMD64 35000+ cpu 90nm Rev.E Venice
Thermaltake Venus 7+ heatsink/fan (model A1770)
1024MB Kingston PC3200 (512x2)
eVGA 6600GT PCI-e video card w/128MB DDR3
Western Digital 80GB SATA hard drive (Windows XP Pro)
Western Digital 160GB IDE hard drive
Western Digital 300GB IDE hard drive

Thanks