I will be out of the office starting 07/02/2008 and will not return until 07/21/2008. I will not be checking email and voicemail regularly. Email is a more reliable method of reaching me (japollock at usgs.gov). I will get back to you when I return. Please contact Renee Jones at renee_jones at usgs.gov or 303.202.4220 if you need assistance.