but for what it's worth;http://www.digitimes.com/NewsShow/Artic ... =04&seq=18
snippet;
"Skipping its originally-planned 1.9GHz version, Intel recently introduced a new Socket 478-based Celeron processor running at 2GHz. Quoted at US$103, the 2GHz Celeron is expected to replace the 1.8GHz version shortly and become the new market mainstream.
Manufactured with 0.13-micron processing, the 2GHz Celeron also marked the beginning of a new processing era for the company?s Celeron line."