Wel i don't know if you could run the software on your ibook. However, you can run FrontRow on you ibook, which is basically the exact same lol
Check this site http://andrewescobar.com/frontrow/ 
it has a very easy guide on how to make FrontRow run on ppc machines other than the iMac G5 (as it was the first and only ppc to come with FrontRow and remote).

Hope that helps.
eMac - 700MHz, 40g, 1gb
Mac Mini - 1.42GHz, 80g (250G ext),1gb
20 " Apple Cinema Display
30G ipod photo
ipod touch - 16 Gig