Levente Uzonyi uploaded a new version of Network to project The Trunk:
http://source.squeak.org/trunk/Network-ul.121.mcz

==================== Summary ====================

Name: Network-ul.121
Author: ul
Time: 9 November 2011, 11:54:46.556 pm
UUID: 8ed37717-d190-0340-be63-7a2a1dc3717f
Ancestors: Network-mtf.120

Fixed UUID comparison, which should define a strict total order.

=============== Diff against Network-mtf.120 ===============

Item was changed:
  ----- Method: UUID>>< (in category 'comparing') -----
  < aMagnitude 
  	"Answer whether the receiver is less than the argument."
  
+ 	1 to: self size do: [ :i |
+ 		| x y |
+ 		(x := self at: i) = (y := aMagnitude at: i) ifFalse: [ ^x < y ] ].
- 	1 to: self size do: [:i |
- 		(self at: i) < (aMagnitude at: i) ifTrue: [^true]].
  	^false.!