I'm also waiting for a macbook pro and here are the numbers from Intel released in their IDC conference in Sept:
Penryn processors will have 10-20% performance increase over similarly speeded CPUs now and will be released starting in Nov. 2007 - However, many sites claim that macbook pros will likely get this revision during January Macworld.
Montevina (the next platform after the current Santa Rosa) will be released Q2 '08. However, chips for Montevina that will take use of most of its features (faster FSB, Wimax support) will not be released until Q3 '08. One of the best things about waiting until the second half of 2008 is the introduction of quad-core macbook pros running on Montevina. Montevina will be significantly faster (there are no numbers yet but likely 30% given Intel history) than Santa Rosa and is the better upgrade to wait for if you can wait for the chips as well.
Thx for the info
But Second half to 2008 is a long time to wait..And we dont know for shure if apple gonna take on montevina that early..
I think in november - january they take the notch to 2,6 then in june-july they take it to 2,8 ,then in november-january(08-09) something like montevina hapends..This also depends on rest of the computer industry..if they use penryns fast shure apple would do so..
And if they do change to montevina in the second half i hope they change the graphics to...just my dime,2 cents,nickel,appletrash,applehatch