Appleinsider claims that while the MacBook Pro line will expand out further to completely replace the current PowerBook line, they report that the iBook will see their next revisions by second quarter of this calendar year.
Based on comments by Steve Jobs, the rumor site expects that the iBook will likely see a name change in-line with Apple's desire to have 'Mac' as part of its product names.
Speculation, of course, leads many to believe the iBook may simply be renamed to 'MacBook' while 'MacBook Pro' would replace the current PowerBook line.
By itself, this information is not especially revealing, but Appleinsider's November report accurately predicted the introduction of the Intel iMac at MWSF, closely followed in February by the first Intel Powerbook. With the MacBook Pro shipping in February, these predictions were actually quite accurate. In that same report, the rumor site also reported that Intel Mac minis and Intel iBooks were not expected to be released until Spring 2006.
We will post a full post-expo rumor wrapup shortly covering which rumors were right and which were wrong.