Can't you also just go to youtube's mobile site, YouTube - Broadcast Yourself. That should let you view the videos. Not sure how you would download it to actually save onto your BB.
Posted from my CrackBerry at wapforums.crackberry.com
Originally posted by *MatrixLeader* as part of his favorite free apps.
) DuoBerry (This allows you to download YouTube movies and not get any extra carrier charges)
From your BlackBerry, visit this link to start the installation, do not forget to customize the security restrictions and set everything to ALLOW
Link: http://jelounge.dikti.net/Launcher/duoberry.jad
" "
I haven't had a chance to try this app out yet, but it seems to be the one your looking for.
Posted from my CrackBerry at wapforums.crackberry.com