Well unfortunately the transition to Universal Binary was not as smooth as I would have hoped for Senuti. There appear to be problems with the integration of Senuti with Libgpod on Intel machines. This problem is likely an easily fixable problem dealing with configuration of different GNU tools. With access to one of the new Intel Macs, it would be far easier to fix this problem. For now, though, I'll have to wait to hear from different users who have access. Until then, Intel users please use version 0.29 which will run fine under Rosette.