Hi guys , I recently installed Windows 7 x64 (dual boot with XP) and I have this problem that I can`t solve. The problem is this: I have LG GH20NS15 SATA optical drive and whenever I insert CD/DVD in it it tries to read it but it can`t and everything is Ok until I try to access my optical drive then taskbar freezes and I can`t access start menu or any open programs through taskbar but I can use desktop and access programs that I have made shortcuts on my desktop . When I try to open op. drive it gives me this error: Problem Event Name:AppHangB1 Application Name: explorer.exe. The bottom line is I can`t use my optical drive. Any suggestion will be appreciated.