A new version of SMLoader was added to project The Inbox:
http://source.squeak.org/inbox/SMLoader-nice.60.mcz

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

Name: SMLoader-nice.60
Author: nice
Time: 19 January 2011, 10:35:18.784 pm
UUID: b757775f-5519-4237-a628-4c44089af9bf
Ancestors: SMLoader-ar.59

Replace some _ assignment with :=

=============== Diff against SMLoader-ar.59 ===============

Item was changed:
  ----- Method: SMCategoryWrapper>>numberOfObjects (in category 'accessing') -----
  numberOfObjects
  "	| total |
+ 	total := 0.
- 	total _ 0.
  	model allCategoriesDo: [:c |
+ 		total := total + c objects size].
- 		total _ total + c objects size].
  	^total"
  	^item objects size!