Yes, Team Cyclops finally issued an update for the CycloWiz. I dreaded this day because I had not soldered in the upgrade wire and switch. So today I had to pull the Wii back apart to do that, even scavenging a switch from an old project. Anyhow, it worked on the first try. Upgraded fine, then I cut power to the Wii, then tested the handful of Wii titles that previously did not work with the CycloWiz. All good! I'd love to test GameCube, which had a much higher failure rate and I suspect this update will fix that as well. Unfortunately I gotta get back to work.
(For the interested, the drive chip's a DMS and we're talking about an NTSC/U Wii)
Thanks, Team Cyclops!
-Chris