Thank you all for ur reply.
@MDK, it was my 2nd gre. so i emailed the univ and asked them if its ok to send my 1st gre paper score to complete my application and send 2nd score whenever its available. they said its ok and they'll consider my best score and i faxed my 1st score :(.
@calmLogic, sorry actually they e-mailed me.
@miketaken, i had my 1st gre on oct 29, 2007 and got my paper score on nov 23, 2007. i emailed to ets for my 2nd score and they replied that it was send on jan 3, 2008.