Ashraf:
I know it’s not your fault that the person(s) giving this away was extremely stingy in the time they offer was valid – if it ever was. I did not see any comments saying that the offer was actually installed. I’m being gracious just to call them stingy. I hope that you won’t accept an offer from these people in the future and a commitment on a period of time the offer is going to be valid. Please post the time limit.
KC4COP