HELP!! SETTINGS FOR ASIO WITH CREATIVE BLASTER X-FI TITANIUM FATAL1TY PCI EXPRESS1 CARD???

Howdy Sonar 8.5 folks!
Help!!! Please!!!
  I have just installed the new sonar 8.5 & am wanting to try out all it's new bells & whistles & stuff.
Unfortunatly, I'm having trouble getting sonar8.5  to recignize my new soundblaster xfi titanium fatal1ty card's ASIO drivers.
  I can use the MME-32bit settings, but the reason I bought the card in the first place, was so I could use the (hopefully) ASIO  low latency drivers.  When I try to set the sonar8.5 to the asio settting, the sound card drivers dissappear in the advanced 'drivers' tab.
I have called Cakewalk sonic customer service(they say use the MME32bit setting & to call Creative).
    I then called Creative---they said to call The Cakewalk Sonic customer service, & that their new Fatal1ty 'Flagship' card does, in fact use the new ASIO drivers--???
Whaaaa....????
My machine is a HP m9400f with a AMD phenom 9750 quad core processor 2.40 GHz, with 8.00 GB & a 64bit Operating system -- Vista service pack 2(I plan on upgradeing to the Windows 7 premium home edition ASAP).
Is there anyone out there in Sonar 8.5 land who uses a similar set up with sonar & a Creative fatal1ty card that has figured out settings to enable the ASIO drivers???
Please help!  I am running out of small animals to twist the heads off to remain calm!! lol--just kidding.
 
Thanks for your input,
 
Sincerely,
 
Freddddie