How do I configure the boot menu to show forever?

A. The timeout is changed by editing the boot.ini file which is on the boot partition and changing the timeout parameter:

1. Start a command session (Start - Run - Command)
2. Set the attributes on c:\boot.ini to non-read and non-system
   attrib c:\boot.ini -r -s
3. Edit the file and change the timeout to -1
   \[boot loaded\]
   timeout = -1
4. Save your changes and set the file back to read only and system
   attrib c:\boot.ini +r +s