Exporting plain text notes to CSV

I have about 400 plain text notes, very simple just title and note text. Is there an easy way to export the lot as a CSV file with just the two columns?

The only possibility would be a script, e.g.

tell application id "DNtp"
		set theSelection to the selection
		if theSelection is {} then error "Please select some documents."
		set theFile to choose file name default name "Export.csv"
		show progress indicator "Exporting..."
		set theCSV to "\"Name\";\"Note\"" & return
		set theCSV to theCSV & my createCSV(theSelection)
		set thePath to POSIX path of theFile
		if thePath does not end with ".csv" then set thePath to thePath & ".csv"
		do shell script "echo " & quoted form of theCSV & ">" & quoted form of thePath
		hide progress indicator
	on error error_message number error_number
		hide progress indicator
		if the error_number is not -128 then display alert "DEVONthink" message error_message as warning
	end try
end tell

on createCSV(theseRecords)
	local this_record, this_csv, this_name
	tell application id "DNtp"
		set this_csv to ""
		repeat with this_record in theseRecords
			set this_name to name of this_record as string
			step progress indicator this_name
			set this_csv to this_csv & my prepareCSV(this_name) & ";"
			set this_csv to this_csv & my prepareCSV(plain text of this_record as string) & return
			-- set this_csv to this_csv & my createCSV(children of this_record)
		end repeat
	end tell
	return this_csv
end createCSV

on prepareCSV(theString)
	if theString contains "\"" then
		local od
		set {od, text item delimiters of AppleScript} to {text item delimiters of AppleScript, "\""}
		set theString to text items of theString
		set text item delimiters of AppleScript to "\"\""
		set theString to "" & theString
		set text item delimiters of AppleScript to od
	end if
	return "\"" & theString & "\""
end prepareCSV

Wow, thanks so much for this. I got it to work. Very grateful for your personal help.