You'll need some hardcore marketing and sales..probably distribution as well. Any expertise in that ?

How are you going to deal with piracy? I have been in Thailand for about half a year. While I was here I had a lot of software ideas to help Thai kids learn English. But, the licensing of high-quality language materials to embed into the software is expensive, so I cannot give it away for free. Yet, most of the Thai people I know think the idea of paying for software is laughable (literally).

Also, from what I know, most people in Asia only have access to computers in internet cafes. Isn't that problematic for you?