1project, it's two different people, with very similar names... I had to check the names myself to make sure I was following the conversation correctly. lol

I can confirm the 7747 will not run PFI well. I've tried it, and tried hard to get it to work several years ago, went to a '7730 at the time and worked much better. I hope to play with a '7427 in PFI mode at some point.