[USR-TC] 3com Total Control Help

I had stored 3 USR/3COM Total Control Units, now I need to use them on T1 DS0s, first and foremost the Hyper Access Manager (HARM) I have on the CDs wont run on Windows XP, secondly I would prefer the newer firmwares as well. 3com/USR dont even seem to acknowledge they made these units anymore. I am in serious need of the latest harm harm2206.zip, but would settle for any version able to run on Windows XP. I am also seeking the firmware files, please if anyone has them let me know.