Hi _firstname_,
    Thanks for agreeing to give a talk. There is a web 
page set up just for your talk where you can edit your title
and post a copy of your slides. For the benefit of the audience
it would be best to do this before your talk.
As soon as your slides are finished, please  upload a pdf
version by going to this web page:
_urlstring_ 

login in as
user: guest
password: speaker

click on 'Edit this page'
check your title
and follow the directions to upload the file

cheers,
_organizername_ 
UC Davis

PS If your are giving more than one talk you will receive more than one message, each talk has it's own web page.