Good news and bad news. All around the world the law is getting tougher on online gaming. Especially for companies which allow americans to sign up. Virgin Poker and Virgin Games does not run the riskon shutting down sometimes since no "questionable" citicens are allowed to sign up. Below you will find the list of the countries which are not allowed to register: 

Player registrations from the following countries are not accepted by Virgin Poker: Afghanistan, Albania, Algeria, Angola, Armenia, Australia, Austria, Azerbaijan, Belarus, Belgium, Bosnia Herzegovina, Burundi, Cambodia, China, Colombia, Cook Islands, Croatia, Cuba, Czech Republic, Czechoslovakia, Dominica, Ecuador, Egypt, Ethiopia, Fiji, French Guiana, Georgia, Ghana, Grenada, Guam, Guatemala, guinea-Bissau, Guyana, Haiti, Hong Kong, Hungary, Indonesia, Iran (Islamic Rep), Iraq, Israel, Kazakhstan, Kenya, Korea (North), Korea (South), Kyrgyzstan, Lao p.d.r., Latvia, Lebanon, Liberia, Libyan Arab Jamahiri, Macau, Malawi, Marshall Islands, Micronesia, Moldova Republic of, Mongolia, Mozambique, Myanmar, Nauru, Netherlands, Niger, Nigeria, Niue, Pakistan, Papua New Guinea, Philippines, Romania, Russia, Rwanda, Saint Kitts & Nevis, Sierra Leone, Slovakia, Slovenia, Somalia, St Vincent & Grenadines, Sudan, Suriname, Sweden, Syrian Arab Republic, Tajikistan, Thailand, Turkmenistan, Uganda, Ukraine, Us Minor Islands, USA, Uzbekistan, Vietnam, Virgin Isl (U.S.), Yemen Republic of, Zimbabwe.

THere is allways the option of looking for a poker room which does accept your country.