Not able to record a stereo spdif signal from my Ti

[adfinite]

Hello,
I'm not able to get a stereo spdif signal from my Access Virus Ti. I'm only able to get a mono signal.

The signal flow goes Virus>Saffire LE>Windows XP running Logic 4.8 (i know it's old, but i've never been able to secure a copy of 5).

When I try to change the settings on the Saffire's control panel I get a message that reads: "No internal SPDIF input detected, please check your Saffire LE SPDIF In connection and cables before retrying." I've checked my cables and those are fine. When I use my Line 6 Pod Pro (mono) the EXT light on the Saffire control panel lights up, which is not the case with the Virus.

Any ideas?

Thanks!

AD