Help: Any HK prepaid 3G card with small amount of data allowance?

Hi all
I come back to HK once a while.

I use iphone 3G and therefore always buy a recharge card.

Is there any recharge card that has the following:
~300-500 minutes talk
~500MB 3G data quota

I have check a few but they are all daypass which is no good for me (too expensive for too little use).  I do not use a lot of data but does use my phone for basic email msn weather etc etc and hardly use more than 10-20MB per day.

It seems like there is no such thing?

[ 本帖最後由 xtreme2k 於 2010-1-10 21:14 編輯 ]