I've already proposed some fixes for them, but if anyone can have a look too I'll feel better :). Those fixes are needed in order to load OB. Meanwhile, you can also have some patches from the cs and fileout I attach.
What's working now? OB + OCompletion + Shout + Sunit integration.
So, It's everything but Refactoring browser, which is a little more difficult since there is another RB version loaded in the image :P.
To load it (after integrating the patches):
Gofer it squeaksource: 'MetacelloRepository'; package: 'ConfigurationOfOmniBrowser'; load.