sorry for my english. I especially register an account to say Thank You Very Much. my notebook is:T4500,2G,no independent graphic card. uesd yours DLL,it can be run very well. in chinese forums they just told me"maybe,no way out". in this weeekend,I'll try this DLL in my desktop cpmputer,(I5 2300 4G,no independent graphic card) I think it can by run better than notebook. again,Thank You Very Much.