Hello all! I've seen some articles online for overclocking the TiBook G4/400 to 500MHz as well as some for the Quicksilver 867MHz-to-1GHz conversion. This leads me to believe the TiBook can be similarly upgraded. Now, I don't plan to void the warranty on my July-new TiBook 867; but I haven't seen any overclocking articles yet. I hope to do the deed after my warranty expires, if I can find the info. Has anyone done any research on this yet? What is the URL if it's online already? TIA, Michael Fast, safe, secure transactions on the Worldwide Web. PLUS $5.00 just for opening an account: https://www.paypal.com/affil/pal=2QDZHDBT24JAJ