GH3 Controller problems

[srt42b]

Not sure if this belongs here or in hardware section. Anyways, I have GH3 and am using 2 PS2 controllers with a dual PS2-USB connector and running Joy2key. The problem is that windows is putting both drivers under one hardware device. In the game it will see both controllers as the same one. Whether I use windows' drivers or the supplied drivers with the connector, it has the same outcome. Any suggestions, besides being 2 individual PS2 connectors?