Wow! Very fast and very helpful information!!! Thank you so much for your reply!

We actually have our marriage certificate authenticated by our embassy and we haved it stamped also by the ministry of...(i forgot which ministry).

Although I think I am eligible to sponsor her, as my salary is slightly above the required rate...we dont want to transfer her sponsorship because she has some benefits that might get withdrawn if we do...and her company is better than mine...:)

Thanks again and if you still have other info...pls let me know.