I am an F1 student currently enrolled in spring 2007 semester.I am expecting to graduate in by dec2007. I have a job and the employer is willing to file for my H1 this april. So if he files and it gets approved the start date will be from oct1st. But my fall2007 semester will be starting fom sep 7th 2007. So If i enroll for my classes i should pay the fee. If not will i will be out of status for that 23 days from sep7th to oct 1st? Is there any way i can stay in status for that timem period.? And also can i continue my studies parttime on H1b Visa?