Question 1.
how do i access course data on the ftp-server?
Answer:
here are 2 ways:
(1) point web browser to "ftp.ecn.purdue.edu"
double click folder "bethel"
select "16_3.tif"
choose the "copy" menu item
select destination folder, for example "c:\temp"
(2) open dos command window
c:
cd temp
ftp ftp.ecn.purdue.edu
user> anonymous
password:
ftp> cd bethel
ftp> bin
ftp> get 16_3.tif
ftp> quit