Hi, I want to share a USB drive connected to my iMac to my Windows 7 laptop. I followed these steps on my iMac to share the drive: http://docs.info.apple.com/article.html?path=mac/10.5/en/8201.html But, I don't see it in my Windows 7 laptop (I am checking it with Windows Explorer). I am new to iMac and this file sharing thing. What am I missing? Thanks!