We really live in a mobile world nowadays. In particular many people will consider working not only different careers but also in many different countries during their career. There is no doubt that Asia is seen as an excellent area to move to and work for many people, at the same time many people in Asia are very interested in working in other parts of the world. The spirit of adventure drives many but if you are also interested in the power of money you might want to check out the Hay Group's 2007 World Pay Report available here (beware the link goes to a PDF download).
I like this report because it doesn't just show salary levels, it takes into account the cost of living and tax in each country to reveal disposable income levels - the true purchasing power of executive salaries for 46 countries in North America, South America, Africa, Europe and Asia Pacific. The results might really surprise a lot of people. The USA is 24th while countries like Russia, Turkey and Thailand are all in the top 10. From within Asia Hong Kong is 3rd while Thailand is 8th, Singapore 9th and China 14th. If you've been thinking hard about taking your executive skills off the beaten track then this might make you even more interested. While you might take a pay cut to go to many places your purchasing power may make up for that cut.
Experience.com provides information on internships and entry level jobs.