Ok...

It can be helpfull if you load this code:

'From Squeak3.10beta of 22 July 2007 [latest update: #7159] on 20 March 
2008 at 4:57:46 pm'! KeyboardInputInterpreter subclass: 
#UTF32InputInterpreter instanceVariableNames: '' classVariableNames: '' 
poolDictionaries: '' category: 'Multilingual-TextConversion'! 
!Latin1Environment class methodsFor: 'subclass responsibilities' stamp: 
'jlrr 3/20/2008 12:55'! inputInterpreterClass ^ UTF32InputInterpreter ! 
! !UTF32InputInterpreter methodsFor: 'as yet unclassified' stamp: 'jlrr 
3/20/2008 12:55'! nextCharFrom: t1 firstEvt: t2 ^ Character value: (t2 
at: 6)! !


Just save it as .cs file, enter FileManager & install...