Ops! Thank you Jim, I had no intention to send this email it to the development list My apologies to the list, Thank you also for the suggestion about hgfocus. AB
As an aside, the Bioc-devel list is intended for discussions pertaining to the development of packages and other 'higher level' discussions. General help questions should be directed to the regular BioC listserv at bioconductor at stat.math.ethz.ch. Best, Jim