My former employer filed LC petition for me in May, 2004. Having thought it was hopeless to wait for the LC to get out of the BEC, I quit my job and started working for another employer early this year. I filed an NIW based I-140 in March, 2006 and it was approved in August. Now I am waiting for the priority date to file I-485. Unexpectedly, I received my LC approval notice from BEC today! Since my priority date for LC is 2004, I am wondering if it is possible to link my approved NIW-based I-140 to the priority date on my LC? Do I have to go back to work for the former employer and have another I-140 filed and approved before I can link the two? Is there alternative way to do it? Any suggestions are appreciated! Thank you!