I've actually opened my G4 tower power supplies and vacuum then out. It works nicely. I take baby wipes to the cases of all my computers since I think "if it's good for baby which is delicate, then it's good for a computer."
iLugger eh? I was looking into getting one for my iMac G5 back when I had it because I didn't have a laptop at the time so I took it places(not coffee shops mind you). But, now that I have a laptop and I gave my replacement iMac intel to my folks. I don't need one, still it's a neat idea.
$1000? That's crazy! I can't believe they still are worth that much even with the intel switch.