Levente Uzonyi uploaded a new version of SUnit to project The Trunk:
http://source.squeak.org/trunk/SUnit-ul.75.mcz

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

Name: SUnit-ul.75
Author: ul
Time: 27 March 2010, 9:46:19.657 pm
UUID: bff4e668-7f9a-bf4c-be14-4a29ccc10323
Ancestors: SUnit-nice.74

- run long test cases by default

=============== Diff against SUnit-nice.74 ===============

Item was changed:
  ----- Method: LongTestCase class>>shouldRun (in category 'accessing') -----
  shouldRun
  
  	<preference: 'Run long test cases'
  		category: 'SUnit'
  		description: 'If true, the tests defined in subclasses of LongTestCase will run, if they are selected in the Test Runner, otherwise not. As the name suggests, running these tests can take a long time.'
  		type: #Boolean>
+ 	^ShouldRun ifNil: [ true ]!
- 	^ShouldRun ifNil: [ false ]!