Can I reformat my computer after installing a new dvd writer and a new hard drive? I installed a new dvd dl writer and a new (larger capacity) hard drive on my computer about a month ago. will be upgrading my RAM soon. I’d like to reformat but will I need to temporarily reinstall the old parts or can I just reformat as is? Other Sites Movie Rental New Releases Site Online Amazon.com Sorry I Cant Plans With My ComputerGift BUY NOW