Logic With Pro Tools Hd Hardware Options

[AudioHitch]

Hi I'm currently running Pro Tools HD 7.3 with 2 96I/O's & Control 24 but recently got Logic Studio 8.
So far looking good!
However Logic can only see the first 8 inputs on on my Digidesign hardware. Is there any way of making logic see the other 24 channels?

Another thing is when i originally bought the Control 24, i got told i could use this with logic as well (limited). is this possible.

Any info would greatly be appreciated

Thanks

Mark