Hello guys

need a little help here, im using iphone 2G and just upgrade my firmware to 2.2 version and successfully installed. but my problem is i can't run some application such as "CBNK 3D" after i sync it and the error is " The Application "CBNK 3D" cannot be opened" ? is it firmware 2.2 still not compatible or my configuration is not proper ? pls any one help me on this ?

please anybody can email me for the solution ttm104@gmail.com

tq.