LA411 is a great resource for almost everything film related.

So is the Hollywood Creative Directory
http://www.HCDonline.com

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Actors act upon SAG's new rules

The Screen Actors Guild recently announced its decision to adopt a
new entry requirement for background performers, following a
recommendation from the National Background Actors Committee. From
next year, a new points-earned system that acknowledges Union and
Non-Union work on SAG signatory projects, will replace the current
three-voucher eligibility rule.

read complete article here:
http://www.la411.com/index.cfm?
page=Newsletter&method=Article&IssID=120103&AID=50033