You can find a cheap programmer he
http://www.didya.com/product_detail.asp?pid=15
and you can find kits or build one for half that. Use PonyProg, which is
freeware.



And if you need more capability
http://www.willem.org/catalog/index....onkbhk77vej 1

These are for sale on ebay regularly as well. I have one and it handles
every type of ROM chip I've thrown at it yet and I think it was only $40
or so. These things are really much cheaper than they used to be.