I have Windows 7 installed and I created a partition to install BT4, but when I try to install BT4 it tries to install it on the Windows 7 Partition, will that destroy data on my Windows 7 Partition? Should I delete the partition I've created on Windows 7? and let the install part creat new one without loosing data on Windows 7? Please help me... What's the best way to install it without loosing data on Windows 7?