Jun12 Thanks for enabling me to get new coecnpts about personal computers. I also have belief that one of the best ways to maintain your notebook in leading condition is with a hard plastic material case, or shell, that will fit over the top of the computer. These kind of protective gear usually are model specific since they are made to fit perfectly above the natural housing. You can buy these directly from the seller, or through third party sources if they are intended for your notebook computer, however not every laptop could have a shell on the market. All over again, thanks for your ideas.