Well, I am very close, but have hit a brick wall, here. What I would really like is to change the older libxml++-2.6 packages shown as installed in synaptic to the 2.33.1 versions this compile requires...There are other errors, but i think they all stem from having the older package...if not, I'll just take this one step at a time. if the newer packages are out of the question (I am running the 10.04 PPC on an iBook G4, with a freshly updated kernal...just this morning as a matter of fact), I will need to backport those listed commits shown in the lightspark readme file. I have NEVER backported commits, and really have no clue what it even means...lol. A litte help..? I can almost TASTE Youtube working in firefox on this thing...!