AVID Please confirm or deny this and HELP ME OUT

AVID
Hello, I am have been posting in another post and really have not got an answer. i am really trying not to complain just looking for answers.

1. Does your new Driver 1.2 work with An older Late 2009 Model Imac with a Core2Duo machine and Mavericks Installed. I am on Pro tools 10.3.7. I have tried everything and have not got any sound, however my mbox works with all my other programs except pro tools.

2. if not.... if i upgrade to PT11 will i have sound with my mbox on my old Core2Duo imac.

3. Will you make a driver that works with Pro tools 10 and older macs and mavericks?

I would like an answer to this ASAP.

I am far from new to pro tools, I have had a many rigs from HD to Mbox, I have been using pro tools since before it was actually pro tools. So i know how to configure my hardware without any issues. Right now I have a HD accell system at my studio and Mbox at home and I need my Mbox to work from home for editing when i am outside of my studio.

To recap
Pro tools 10.3.7
Drivers 1.2
Late 2009 Core2Duo Imac
OSX 10.9.1