I have a Comapaq Presario CQ61-222A Laptop and I'm in the process of updating it how ever I have an Issue with upgrades. I have no idea about the MB specs but Have a manual that sort of has all the information I need for the CQ61 range but the range has hundreds of models that share that spec! I'm looking to go from a T4200 to a P8700 (duel core) processor and looking at getting the kingston HyperX Genises 8 gig ram but have no idea if the heat spreaders would fit in the case!. Can some kind member help me? BTW have odrerd a bluray drive for the laptop so hopefully will be fitting that on the week end!