Environment:
MacBook Pro 2.33 GHz Core2Duo, 3 Gb of memory
Mac OS X 10.5.4 (Build 9E17)
CrossOver 7.0.2, 30 days demo license.
FrameMaker 8.0 demo installed from the Framemaker8_WWEFGJ.exe file, downloaded in July 2008 from Adobe.
Of note, I also have VMware Fusion 2.0 beta installed in my machine, and FrameMaker also running under that. That may make the difference, e.g. Fusion may have installed fonts or something that FrameMaker needs.
Works without any glitches so far; have been using for 10 minutes. Seems considerably more snappy than running Frame under VMware Fusion.