Is there a way to show more than one line of information with SIRIUS?

nope

sucky. I'd also like the channel logos like XM, but oh well. At least I have a good blues station.

With the proposed ala carte plan, when the merger is a done deal, you might be able to sign up as an XM sub, get one of the two newer tuner boxes, and get the Siri Blues channel on it. then it is a matter of hacking the HEX files to add your own channel logo for the Siri blues channel. I have touched on hex editing on here before.

Sounds like a lot of work, but its not that bad. Remember, they promised existing radios will not become obsolete under the merger!

So far we don't have a means of modifying files on the F-series ... maybe when the firmware update comes out someone can break it down and expose the hex-editable parts.