Um.. I normally not push my opinion on anybody, so this post in not an attempt to start an argument with muntasir, but rather to provide additional information to jonelee.
1. This is somewhat controversial issue and I would not take thsi lighly if I were you. There have been somewhat conflicting news on this particular topic and even qouted INS officers and immigration lawyers have been known to say diffent things.
For instance INS memo as of 6/1/00 (
http://www.usvisanews.com/memo985.html ) seems to state that H1-B holder doesn't need EAD to work even if paroled via AP. Several other lawyer-supported web sites seem to say otherwise
(
http://www.usvisanews.com/wedquest111401.html - quesion 4 or
http://www.immigration-information.com/showthread.php?s=&threadid=1670 ). This is not that straight-forward, and everything may go just dandy, but what if it doesn't?
In any case, even if you have used AP, your will be able to re-enter using H1-B; it's not your
visa that gets voided, it's the
status while in US.
Do talk to your lawyer about this...
2-3 agreed with muntasir, in fact this is exactly what I said
4. muntasir seems to have good news for us all - if so, I'm trully thrilled.
When INS first introduced concurrent filing of I-140 and I-485, it issued a memo, where it was noted that best judgement will be used to prevent abuse of the program ( that is ineligible alien applying for I-140 and I-485 at the same time and getting benefits of I-485 filer before his I-140 is denied )
The way they intended to do that is not to issue any benefits that adjustees are eligible for ( EAD, AP ) until I-140 deemed "acceptable". Initial interpretation of this was that they would try to approve I-140 before issuing EAD/AP. The also promised to issue EAD/AP no later than 90 days after filing. They may have changed their policy since then and not wait for I-140 apprvoval before issuing EAD/AP. If so, then great, but from what I have heard obtaining EAD/AP still takes longer for concurrent filers than for those with approved I-140.
Hope this helps