gychang, I'm not sure how current you are with proggies and MB's and the deals out there these days, given your admirably
restrained post count this last, ummmm,
decade, and I don't know if you live near a Frys, but it's my opinion you would be far, far better served by one of their combo deals.
For instance, right now in store they are offering an Intel Celeron E3200 + MSI G31TM-P21 motherboard for $40 after a ten dollar rebate. This Celly has virtualization support, so you can run XP Mode on Windows 7, and people have reported a full 1Ghz overclock to 3.4Ghz on stock voltage.
http://www.nordichardware.com/for...4&forum=30
http://xtreview.com/addcomment-id...mance.html
The MB you get for this price,
http://www.newegg.com/Product/Produc...-234-_-Product (newegg listing, for reference) supports PATA & SATA drives, has ok on-board 2d video & 8 channel on-board audio, plus on-board LAN and multiple usb ports, amongst other modern amenities.
It would BLOW AWAY anything you'll be able to put together with your p4, and would be brand spanking new & factory warrantied to boot.
These kind of combo deals are usually only available in-store @ Frys, so you'd have to live near one to profit -- I don't.
Just a friendly heads-up in case you weren't fully aware of what's out there!