My 140 was denied and appeal was transferred to AAO on Jan 18th 2006. My Perm LC is also pending since Oct 2005. My 6 year is expiring on Jan 2007. In this situation if I move to another employer and can I get 7th extension while transferring my H1B? Also I have a copy of my previous LC but not Appeal Notice from INS. Can I use that LC copy to file for an extension?