I had good 3G signal 2 days ago. Suddenly all I could get was weak GRPS. The call centre insists that it is my computer and nothing to do with the actual Vodacom signal. For 2 days now I cannot get 3G at all, having had relatively consistent service until now. How come its my computer? I am ready to throw this vodacom 3G card into the dustbin and get MTN. My partner has MTN and has no problem with signal. read full review »