Now that Harmonix has released a title update to allow users to transfer songs from the original Rock Band into Rock Band 2, we thought it might be helpful to post a video walkthrough of the whole process. It's pretty simple, actually. All that's required is about 10 minutes and 400 ($5). Check out the video above to see the whole process from start to finish (minus the boring bits).
[iTunes] Subscribe to X3F TV directly in iTunes.
[Zune] Subscribe to the X3F TV directly (Zune Marketplace link coming soon).
[RSS] Add the X3F TV feed to your RSS aggregator and have the show delivered automatically.
[M4V] Download the M4V of the first section of this video directly.