Immigration to that country is only for Business Clients but mind you it is a member of the European Union Czech Republic provides high level of life for its citizens, low prices for food and clothes and a fast developing market economy The country has the lowest unemployment in Europe.
Being a Czech Resident, you can receive visas in other countries in their embassies in Prague without any problem. Procedure of reception of visas is simple in comparison with other countries, but to immigrate you need a Positive Financial and Personal Background.
You are not a businessman? No problem. With US$ 20000 you will be welcome in any business but be aware work is only with your own Czech Company allowed.