That is an awsome overclock for the Aluminum powerbooks, but I'm pretty sure the architechture is different on the titanium.  I definitly don't have enough knowledge to figure this out on my own, or the $450 for the daystar chip.  :'(
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>Mac mini PPC / 1.42 Ghz / 1GB RAM / 74.41GB 4200rpm 2.5" / Airport + Bluetooth / 10.4.7 / 20.1" LG widescreen
>G4 400 PPC / 20 gig / 768MB RAM / ZIP drive / 10.4.7 /17" apple SD / Back up system
>Powerbook Titanium 1Ghz / 40GB / 512MB RAM / mashed up and waiting for a good mod!
>Macintosh SE/30