G41 motherboard for pentium 820 help needed ?

Friends I want to buy Asrock G41M-VS3 mobo for my pentium D 820 (2.8 Ghz).I will also add geforce 9500 Gt 1 GB to the motherboard.
Will the board support both my processor and graphics card ? How is the after sales service of asrock Mobo ? Also plan to buy DDR3 RAM of Zion ? Any suggestion ?
Need help..Please