Kassem yup a prepaid internet card is you best choice in this situation! I've just used it last night to buy a domain name
Kassem I do not get on WLM that often so I do not think I would be of much help. The process is very simple. Go to any bank nearby, and apply for a prepaid internet card. It costs 10$ to get one. And then you can fill it with as much money as you want. It costs 2$ to re-fill or add money to it.
Flakk Careful some banks have some hidden fees for the internet card, i got mine from Libano Francaise and they had those monthly fees whenever you recharge your card. (they never actually told me about them when i first got the card) Just my advice is to ask about everything including all the fees required and stuff like that.