First off, I'm shocked that this wound up in "Quick Answers"; who else could possibly be interested in this?
I bought a new motherboard etc. last January (2009). It' s an ECS GF7100PVT-M3
http://www.ecs.com.tw/ECSWebSite/Products/ProductsDetail.aspx?CategoryID=1&TypeID=32&DetailID=853&DetailName=Feature&MenuID=44&LanID=0
and it does support 5.25" drives!
The manual says it will support two floppy drives, but the BIOS has settings for only one.
BIOS (Basic Input Out System ) Run .
Insert Key 'Del' or 'F2' When Your System Start
Bios Menu Writen, How to supported device
5.25" floppy drive .. that first screen under .
: )
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