Is anyone else having problems loading the recent updates?  I'm 
repeatedly getting an error in the new vocabulary materials, in 
change set 4354.

an OrderedCollection(UndefinedObject(Object)>>doesNotUnderstand: 
CategoryViewer>>setNaturalLanguageTo:
[] in Vocabulary class>>assureNaturalLanguageTranslationsInActiveWorld
OrderedCollection>>do:
Vocabulary class>>assureNaturalLanguageTranslationsInActiveWorld
Vocabulary class>>initialize UndefinedObject>>DoIt
Compiler>>evaluate:in:to:notifying:ifFail:
Compiler class>>evaluate:for:notifying:logged: Compiler 
class>>evaluate:for:logged:
Compiler class>>evaluate:logged:
[] in RWBinaryOrTextStream(PositionableStream)>>fileInAnnouncing:
BlockContext>>on:do:
[] in RWBinaryOrTextStream(PositionableStream)>>fileInAnnouncing:
ProgressInitiationException>>defaultAction
ProgressInitiationException(Exception)>>signal
ProgressInitiationException>>display:at:from:to:during:
ProgressInitiationException class>>display:at:from:to:during:
String>>displayProgressAt:from:to:during:
RWBinaryOrTextStream(PositionableStream)>>fileInAnnouncing:)
--------------------------
Mark Guzdial : Georgia Tech : College of Computing : Atlanta, GA 30332-0280
Associate Professor - Learning Sciences & Technologies.
Collaborative Software Lab - http://coweb.cc.gatech.edu/csl/
(404) 894-5618 : Fax (404) 894-0673 : guzdial at cc.gatech.edu
http://www.cc.gatech.edu/gvu/people/Faculty/Mark.Guzdial.html