[Genome] help in locating the custom tracks submitted by Carroll et al.,

[Edmund Chang]

Hi,
I am looking for the custom tracks submitted by the Myles Brown group 
(Carroll et al., Genome-wide analysis of estrogen receptor binding sites
Nature Genetics 2006 ; 
http://www.nature.com/ng/journal/vaop/ncurrent/full/ng1901.html).  These 
are ChIP on chip data for the estrogen receptor and RNA polymerase II 
binding.  I do not know the names of the tracks because it was not 
specified in the paper or supplemental information.
I looked in the Custom Tracks for both the hg17 and hg18 assembly and 
could not find these tracks.  Could you please help me locate them if 
they have been submitted to the UCSC Genome Browser?

Thank you very much,
Edmund Chang