Sega-Naomi

I have naomi 2 & dimm cartidge, I want to upgrade to firmware 4 in order to play from CF, my dimm adaptor is previous version that does not have ethernet, how will upgrate to firmware 4

Check out AndyGeezer's site for CF game conversion services:



http://www.tms-designs.com/theshed/default.asp

The non-network versions cannot be upgraded. Any attempt to do so will result in a error message. You will need the network version to do this.