FWIW:

The 5500 is essentially a 5200 on steroids.  The 5200 was a lame card even 
when new.

The 6200 is about the same price, maybe $10 more, if you shop around, and 
significantly superior in performance, and since it's also a nVidia product, it 
should share from the driver commitment.

Look at http://www.newegg.com/Product/Product.asp?Item=N82E16814130008

A 128Mb 6200 for $45 delivered, $30 after rebate.

or

http://www.newegg.com/Product/Product.asp?Item=N82E16814130278

A 256Mb one for $66 delivered, $56 after rebate.

Newegg's a very trustworthy retailer.