To find out if your graphics card is compatible with DirectX 11, visit the Windows 7 Compatibility Center. To learn more about DirectX 11 and check compatibility visit, http://windows.microsoft.com/en-us/windows7/products/fe...
Gamblers in California must be a minimum of 18 years old. If however, alcohol is served there, the age is 21 and beyond. Also check out this site: California Casinos which has a clean interface and pulls information from various sources.
The legal age to gamble in California is 18 years or older. However, most Indian casinos serve alcohol and have set the minimum age to enter at 21 to comply with the minimum age of 21 required by their alcohol license. Some casinos allow people under 18 or 21 years old to enter unrestricted areas in their building, but you should check with the casino first before visiting. Other casinos enforce the 21 years limit throughout their facility.