回复：请教Xiaobaitu,Radiology等专家，有关switch back to H1b from

But if I go to Mexico next June to get my H1b which will be effective from Oct 2007, then do I need to wait outside US until 10 days before Oct?
--靠H1进来,你需要等,但不一定是10天,可以电话Mexico查询.

I heard it is not allowed to enter US on a future H1b too early. If that is true, I will need to come back still on AP, but would it automatically invalid my newly approved H1b?
--原则上AP使用你automatically invalid H1b Visa, 真正H1的获得靠三样东西: 境外的H1签证,入境的I-94表,工作是的W9表.要提前去签可能有问题.

Because of the limit of H1b quota, I guess I would have to apply for H1b much earlier than its effective date (before July next year).
--July可能H1B quota已经用完了,何不更早!

所有跟帖： 

• I thought I can only go outside US to -stinkingbug- ♀ (113 bytes) () 08/29/2006 postreply 09:48:24

• I think you may come back to USA with AP after you -xiaobaitu- ♀ (137 bytes) () 08/29/2006 postreply 10:53:45

• Thank you! -stinkingbug- ♀ (251 bytes) () 08/29/2006 postreply 11:00:05

• Normally, he can not get a H1B visa so early. -mytwocents- ♂ (35 bytes) () 08/29/2006 postreply 11:04:13