You can get FW from the USA site if you want too. The PS NAT will be fine. I don't know when this will be fixed. If your in India, you'll need to contact your regional office and inform them of this. There are different regions for D-Link and each handles there own support. I'll be sure to have USA review this as well. When you do contact your regional office, please reference this forum thread so they can review it. Let us know what they say.