i have my nannys hp 530 notebook, and she wants me to sell it for her. So i need to wipe it but i dnt have a windows vista installation disc and my only alternative is to uninstall everything isn't it? but i found a virus on it? how can i get rid of it. i dont want to clean the comp, i want to wipe it, but with no vista disc what can i do? would be great if i could get this sorted quickly..