My situation is this: I got my waiver(I797) to work in a HPSA in California approved on Dec. '04 where it states that I should commence work within 90 days. I got my H1B (I-129 change of status) approved on January '05 with a valid date starting July 12, '05 as I won't be finishing residency until June 30th. Clearly July is way beyond 90 days from Dec. or Jan. (I'm not even sure whether the 90 days start on the date of waiver approval or H1B approval).
So for those who were in the same boat as I am now, my questions are:
1. Do you think going beyond the 90 days will put me into trouble in the future? Say when applying for GC or worse yet, will my waiver be invalidated?
2. As I have been approved for a change of status here in the U.S., do I have to have an H1B visa stamped on my passport just to make my further working here legal or is having I-94 card enough already?
Thank you very much for your help in advance!