Hello Saturn
Not sure you can live in Macau mate....... you would only get a visa for three months...... and then you need a residents visa or blue card to live there longer. Immigration are pretty tough. Remeber half of China wants to live in Macau so not sure you will stand much of a chance. You should look at their government website. I have pals working in Macau and they are all sponsered for residency rights by their company........
Good luck... hear its a nice place though better than HKG and cheaper but not for much longer with all the casinos.......