I received the attorney's email that my H-1B petition has been approved with a new 1-94 card and becomes effective on Oct. 1, 09.
My previous status was F-1 visa, but it was terminated in March (a couple weeks before filing the H-1B) by the International Office of my school due to unauthorized work hours (over 20-hours per week when school was in session). The International Office doesn't support me to re-instate my F-1 for some reasons.
Do I have to travel and re-entry to effect my H-1B? Is there a problem if I'd choose to stay at the US? Will it give me a trouble for my future status petition such as green card?