I am purchasing a computer and have found out that my old computer's DVD Drive has IDE and my new computer doesn't support it. However i have a laptop (http://h10010.www1.hp.com/wwpc/ca/en/ho/WF06a/321957-321957-3329744-3848802-3848802-4346237.html?dnr=1) and I can take it out and it has a sata port and I wanted to know if I could just use that Drive to install W7 on? And yes I know there like 30 dollars but I'd rather avoid buying one for the moment.