We are using a Media Touch logger with 2 LX-44 cards installed. It works fine most of the time, but we have had some issues. It's not clear if the problems relate to the audio cards or the software. Possibly a driver issue.
These cards are no longer made, but you can still download drivers from Antex. Media Touch advised me that they would not work well with Win-XP service pack 3 (SP 2 is ok).