scan_naive_kernel.cu etc in CUDA 3.x? SDK example scan kernels in CUDA 2.3 cant find in CUDA 3

Does anyone know where the example CUDA C kernels for scan_naive etc have been moved to?
All I have been able to find so far is that scan_naive scan_workefficient and scan_best have been
“consolidated”. The version of scan_naive_kernel.cu I have came from CUDA 2.3 (which was wipped
when I upgraded to CUDA 3:-(

                        Thank you

                            Bill

    Dr. W. B. Langdon, 
    Department of Computer Science, 
    King's College London,
    Strand, London, WC2R 2LS, UK
    [url="http://www.dcs.kcl.ac.uk/staff/W.Langdon/"]http://www.dcs.kcl.ac.uk/staff/W.Langdon/[/url]

FOGA 2011 [url=“FOGA 2011 - Foundations of Genetic Algorithms XI”]http://www.sigevo.org/foga-2011/[/url]
CIGPU 2010 [url=“CIGPU-2012 WCCI-2012 IJCNN-2012, CEC2012”]http://www.cs.ucl.ac.uk/staff/W.Langdon/cigpu[/url]
A Field Guide to Genetic Programming
[url=“http://www.gp-field-guide.org.uk/”]http://www.gp-field-guide.org.uk/[/url]
RNAnet [url=“http://bioinformatics.essex.ac.uk/users/wlangdon/rnanet”]http://bioinformatics.essex.ac.uk/users/wlangdon/rnanet[/url]
GP EM [url=“Genetic Programming and Evolvable Machines | Home”]http://www.springer.com/10710[/url]
GP Bibliography [url=“The Genetic Programming Bibliography”]http://www.cs.bham.ac.uk/~wbl/biblio/[/url]

To answer my own question the new code is in

/opt/cuda/sdk/C/src/scan

(at least for CUDA 3.1)