[Trisquel-users] Libreboot screen question

[highground75]

Hi guys, it's been a while but I'm back on another Trisquel adventure again!   
This time I recently got my hands on a Thinkpad T60 (with Intel not Ati  
graphics) and tried installing this thing called Libreboot using this video  
for instruction: https://www.youtube.com/watch?v=1K5jo9gk9LQ

Well guess what-the installation seemed to be a success and when I rebooted  
the first time I got this great Libreboot menu screen with the gnu playing a  
flute along with several boot options.  However since then, whenever I  
restart the system, it stays black for a few seconds then goes strait to the  
Trisquel (mini 32 bit) logon screen.  I can then logon and everything seems  
fine after that-but I would really like to see the libreboot menu again-how  
do I enable that?, also how can I set things to run a dvd disk first when  
booting so I can reinstall Trisquel in the future when the next edition comes  
out?  I have another thinkpad with the regular bios I could stick the  
harddrive in to reinstall then back to the Libreboot one-but that seems a  
little cumbersome!