Windows 7: Philips sound system USB link with 64 bits

Hi everyone, do you know how to install a Philips MCM 530 with the USB connection to a 64bits system?

Because I've only found drivers for 32bits until now, and only for XP but it's not a problem, Windows 7 can still deal with them, the problem is just with the 64b part.

I doubt to find a solution, but if it were possible, it would help me figuring out if I only have the solution to down to 32bits for that.

Anyway, thank you.

After contacting Philips, they can do nothing, so I will create a dual boot with 32bits when I want to use the device, I think it's the only possible thing to do.