for those who have the ridley scene freeze
i believe the source of this problem is wii backup manager and wii game manager, more specifically the older versions of wbfs_file they appear to use. i used the wbfs_file from cfgloader page manually and i was finally able to get past the freeze.
http://code.google.com/p/cfg-loader/downlo...mp;can=2&q=
i swear i tried 2 different releases, other_m.rar and the new bioshock proper release, tried different revisions of config loader, usbgx, and wiiflow, tried every combination of hermes v4 and v5 as well as all wanins cios v17-20, all resulting in same freeze.
note: i did not remove the update partition when using wbfs_file manually, so my R3OE01.wbf1 file is a few hundred megs bigger than the ones created with previously mentioned wbfs managers, however i believe the problem is with older wbfs_file.exe. already spent lots of time trying to fix this so its possible the update partition was the problem, but im of the opinion it was the outdated wbfs_file.exe. maybe someone else who has this problem and uses this fix can confirm.
hope this saves someone of going through all the trouble i did