PCB RevB6 PADS Gerber files

[t...@pillera.com]

Does anyone know where we can download the RevB6 Gerber files in PADS format?  We have found the RevB4 but not the newer versions.  With the RevB4 we are experiencing some issues with DDR3 memory that we cannot seem to resolve so we want to try a newer version and see if that fixes the problems.