ok I messaged the MoneyBookers customer service concerning the issue and here's their reply:
Dear Kassem Darwish,
Thank you for contacting Moneybookers Customer Service.
Further to your enquiry, please be kindly advised that payments between US customers, and US customers and international customers using the Send Money and Receive Money services are not supported. Therefore, the transaction in question using Moneybookers will not be possible.
Please excuse us for any possible inconvenience caused.
Should you have any questions regarding our service, please do not hesitate to contact us.
Kind Regards,
Rose
Moneybookers Customer Support
Unfortunately, that's not possible. Our only hope is that PayPal would finally support Lebanon and make their service available to us...