With the world economy the way it is these days, It is an extremely bad time to deposit cash into any of these Real Cash Economy type games, or MMOCasinos as some seem to be styled, thus I highly recommend not depositing until all this economic uncertainty blows over. It may not blow over overnight, but it will happen over time.
In the same vein, I would not recommend to anyone not living in the US to consider the purchase of goods from the US online at this point in time, I would however recommend strengthening your local economy by buying locally ;)
However it is ultimately up to you what you do with your money, just think though about the money you could save by waiting though ;)
- Nytewolf