64 bit multi I/O card

Hi Everybody,
I found a card that answered my call, but was lost due to 64bit incompatibility.
What i am wanting is a multi i/o card like http://www.simkits.com/product.php?prodid=343 - TRC programmable multi controller, but with 64 bits. LED output, servo output, and switch input is what i would like on the one card.
I am aware that i can network a 32 bit machine into the mix, but i already have three 64 bit machines doing a fine job. They are currently serving the scenery, and controls.

Is it worth waiting for simkits to either
A-Answer my support query?, or;
B-Update there 3 year old software?

Regards

Tomcat

Oh well,
Looks like its time to ad a 32 bit machine to the network.
64 bit just isnt as widely supported as i thought.
I think it will be worth it, just for this card alone! Its a very good peice of hardware.
More power points please8-)

64 bit version is in development.