• Magic numbers
• Compile Error
• Run time error
• Debug
• Local variable
• Global variable
• Constant variable
• Static variable

If you use a source (book or web site), cite your source. (The sites http://whatis.techtarget.com/ and http://www.webopedia.com/ are decent sources for technical definitions.)

• Download the Excel file from http://clerk.house.gov/member_info/excelmemberlabels_111.xls Check to see if any of the data has commas. Then save the Excel as a comma-separated values files. Have the program read that file (with the first and last rows eliminated?) and instantiates and initializes arrays for Prefix, FirstName, MiddleName, LastName, Suffix, Address, City, State, Zip
• (I also made one more array LFName which was the lastname followed by a comma and a space and the first name, which is what I put in the listbox of the left.)
• When the user clicks the button between the lists, the selected item from the left list is added to the right list. (Pop up a MessageBox if the user doesn't select someone of the left.)
• When the user clicks the Save button. Loop through the items in the right listbox.
• Find the index that corresponds to each representative in the right listbox. Basically you are finding the position in the left listbox of each item in the right listbox. (This is where I used that extra array I made.)
• Use the arrays and concatenation to make the letters with the saluation, the body, and the signing. Today.ToLongDateString was used to get the date.
• Instantiate the StreamWriter in the loop. Use the LastName followed by the FirstName followed by .txt for the name of the file.
• Pop up a MessageBox that says where the files have been saved.