This version is not yet posted on the US site and if you try to do an auto update through the Remote LFP utility panel you will not get it .
I'd wait till they post it and let the updater do it automatically.... the latest is....
Firmware Update version HN028B7
Windows 7 32-bit, Windows 7 64-bit, Windows Vista 32-bit, Windows Vista 64-bit, Windows XP 32-bit, Windows XP 64-bit
epson14309.exe - 4.6MB - posted on 09/06/11