Hi - I'm looking to update both of our IPVD-EL3MPIR camera's firmware. Could you help?

We bought 2 of these cameras from you guys and although we are generally very happy with them, since we purchased them separately within a month of each other we were shipped 2 different versions (with different lenses and different firmware). I was able to locate a newer firmware from a Google search which seems to have fixed some minor bug issues and now at least, both cameras have the same exact web interface. Unfortunately, the firmware changed the NTSC video to PAL. I don't notice any major difference in the quality of the video, in fact it seems like night vision is slightly better. Our NVR is NTSC so I'm assuming it is changing the signal perhaps since it still records and displays on our monitor fine.

I think the firmware I updated with was dated June or July 2012. Do you guys have the NTSC from that date or newer?

Thanks,

Nick