I filed I-539 twice this summer.

来源: 2007-12-05 09:33:24 [旧帖] [给我悄悄话] 本文已被阅读:

First F-1 to H-4, handled by attorney, done within a month.
Second H-4 to F-1, handled by myself, done within a month.

Stay here, try this first.