thanks guys.

alpha, i had sufficient fund on my account when we've applied F2. We applied visiting to attend my graduation and rejected too. i' have enough saving on  my US account these days. i'm gonna apply CPT from this semester itself to continue my job with the same employer where i'm working on my OPT these days. do you think this is worthy to do so? Even if i don't get GA, CPT also support some sort of tuition expenses. i've the copies of all pay check from August 2007.

appreciate your responses.