Dualboot Windows 7 and Linuxu

Windows 7

1. Check disk (unmounted) 
2. Switch off Page File 
3. Defragment disk 
4. Shrink partition 
5. Create empty partitions for Linux 

Linux

1. Install Linux 
2. Install some boot loader (Grub, Lilo) into given partition not in MBR! 
3. Copy boot loader into file: dd if=/dev/sda7 of=/linux.bin bs=512 count=1 
4. Copy linux.bin into Windows 7 partition 

Windows 7

1. Run cmd.exe and copy following commands: 

bcdedit /create /d "Ubuntu 10.04" /application BOOTSECTOR
The entry {524c6e43-5d25-11df-8665-00269ebca7c9} was successfully created.

bcdedit /set {524c6e43-5d25-11df-8665-00269ebca7c9} device PARTITION=C
The operation completed successfully.

bcdedit /set {524c6e43-5d25-11df-8665-00269ebca7c9} path \linux.bin
The operation completed successfully.

bcdedit /displayorder {524c6e43-5d25-11df-8665-00269ebca7c9} /addlast
The operation completed successfully.

bcdedit /timeout 4
The operation completed successfully.