[BioC] Nimblegen oligo example; list.xysfiles()

[Thomas Hampton]

Having successfully loaded the MAQC data and so forth  required for  
this example:

 > sessionInfo()
R version 2.8.1 (2008-12-22)
powerpc-apple-darwin8.11.1

locale:
C

attached base packages:
[1] splines   tools     stats     graphics  grDevices utils     datasets
[8] methods   base

other attached packages:
  [1] RColorBrewer_1.0-2      maqcExpression4plex_1.2 oligo_1.6.0
  [4] oligoClasses_1.4.0      affxparser_1.14.2        
AnnotationDbi_1.4.3
  [7] preprocessCore_1.4.0    RSQLite_0.7-1           DBI_0.2-4
[10] Biobase_2.2.2

loaded via a namespace (and not attached):
[1] tcltk_2.8.1

I am unable to see the MAQC data required to proceed:

 > list.xysfiles(full.names=TRUE)
character(0)


Any insight appreciated.

Tom