I posted on the "now shipping" I got my machine about an hour ago; and I have run the "Photoshop test" found on Macrumors hardware forum (running a radial blur on "test.jpg" and timing it. Here is what I found:
The machine is a MBP 2.0ghz, 120GB 5400RPM drive. It was plugged in and running at max performance for all tests.
Started machine, installed CS2, rebooted.
1st. CS2 start, open image and test - 61 seconds
2nd. Close image, reopen and test - 61 seconds
3nd. Restart CS2 - 61 seconds
4rd. Restart MBP, CS2 - 61 seconds
5th. Install 2nd gig of RAM, restart, restart CS2 - 60 seconds
6th. Close Image, reopen, test - 60 seconds.
If you are unfamiliar with the "benchmark" the thread is:
https://forums.macrumors.com/threads/136593/
For reference, my 1.8 dual G5 takes about 76 seconds! Dual core MBP OWNS it!
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So what do I think about it? The machine is great, small, just like its G4 siblings. The screen is very bright, no horizontal lines whatsoever. HOWEVER: The screen is LOUD if it is not on max brightness. Not sure if this is normal, just because its new, but it can be annoying. Otherwise, the machine is whisper quiet, even during the tests with the fan on.