Once new releases come, we can backtrack to find out where the best information came from... in this case PowerPage provided some of the most accurate details regarding the upcoming TiBook updates...
However... one tipster named Hiro had reported to Macrumors.com on the new iMac and Powerbook back on April 15th.
Here is the entirety of his submission from that time:
...new products announced soon will be iBooks with speed bumps of roughly 100Mhz; new Powerbooks with a new graphics subsystem that supports ADC out; and finally a new iMac with a G4 processor and 17" CRT that should retail for around $1000.
2 of 3 correct... which means we should probably expect minor iBook bumps in the near future.
