Hi,
I have just received my alcohol license I was refering to in this post.
To get the license you need to be a non-muslim, you need to have a proper job with a salary that can be proven. If you meet all these requirements, its pretty easy actually. Here is what I did:
I went to the Alcohol store African and Eastern at the Dubai Marina Walk, got the application form and filled it out. I then made a copy of my passport, my drivers license and VISA page. With all this, I went to our finance department and asked for a Non Objection letter which states that my company does not mind me having an Alcohol license. Are you laughing yet? Then, I went to the Dubai Municipality and asked their non-objection statement for getting the license. Once I had the blessings of the Dubai Municipalities, I needed a salary certificate from the same office, and off I was to submit my application. It took 3 weeks, the Dubai Police signed off on it, and the Liquor store called me to have the license picked up.
The cost of the license is 160 Dirhams (~50 USD), and for the same value I got a voucer that can be used at African and Eastern. This actually makes the alcohol license free, and to have it is indeed very necessary in Dubai, should you be ever confronted for drinking.
This is how it looks like, cheers:


