\title{Obtain KEGG pathway titles}
  keggPathwayNames(organism = "hsa", updateCache = FALSE,
    verbose = TRUE)
  \item{organism}{organism code as defined by KEGG}

  \item{updateCache}{re-download KEGG data}

  \item{verbose}{show progress of downloading and parsing}
  A named vector of pathway titles. The names of the vector
  are the pathway KEGG IDs.
  Obtain KEGG pathway titles
kpn <- keggPathwayNames("hsa")

# to update the pathway cache for human run:
# kpn <- keggPathwayNames("hsa", updateCache = TRUE)
# this is time consuming and depends on the available bandwidth.

  Calin Voichita and Sorin Draghici