Breaking news in www.immigration-law.com
FAQ about this topic:
http://www.foreignlaborcert.doleta.gov/pdf/backlog_faqs_10-06-06.pdf
Here seems not many people are concerned about this conversion. I posted the news on Thursday. Nobody replies. You can see this thread for more activity in indian forum:
http://www.immigrationportal.com/showthread.php?t=185689&page=83&pp=15