• This makes your single OS into a dual boot OS without installing another OS. • So there will be a dual boot OS but indeed, there is only one OS. • First right click My Computer>Properties>Advanced • Click Settings in Startup and Recovery. • Check Time to display list of Operating System. • Then click Edit. You will now open boot.ini in notepad. • So this is the time you can create your own fake Dual Boot Operating System. • Just copy the last line and paste it under. • Inside the quotation marks you can type your new entry there. Ex. "Microsoft Windows Vista Longhorn" • Don't forget to press control 's' to save that modified boot.ini • Reboot the system to see the effect. Enjoy!!!!
