> good to see they have removed this tri-core nonsense from the description of the C120.

They didn't:

"The Freescale power architecture triple-core 5121e processor provides a fantastic Internet browsing and multimedia user experience."
http://www.cherrypal.com/products.php

"The Freescale power architecture triple-core 5121e processor provides a pleasant Internet browsing and multimedia user experience."
http://www.cherrypal.com/secure/product_info.php?products_id=1

I've just been bored enough to watch(*) Seybold's talk he gave at Standford University in early June (blog entry, abstract, slides), and guess what he states at 24:38 in respect to the processor of the C114/C120 ;-)
(Btw, there appears some new product coming, a sub-$300 tablet computer called "America". See page 11 in the slides, or at 37:30 in the video stream, or there.)

(*) stream URL: mms://lang.stanford.edu/courses/ee380/100602/100602-ee380-500.wmv

Edit: Youtube video: http://www.youtube.com/watch?v=-paFEBAjHPo