latest firmware?

Hi,
I tried installing the 2004-03-26 thinking it might be newer than my firmware and now the device is not working. (it is recognized by win7, but the led doesn't light up and the software can't connect to it)
is that the latest firmware? is there any way to get my usbuirt working?
thanks,
EShy
I tried installing the 2004-03-26 thinking it might be newer than my firmware and now the device is not working. (it is recognized by win7, but the led doesn't light up and the software can't connect to it)
is that the latest firmware? is there any way to get my usbuirt working?
thanks,
EShy