I’m having some trouble with this folder action script which must ZIP files dropped into a folder and it works somehow but then the dropped items are ZIPped twice I guess because of a temp file while the original is been zipped that doesn’t bothers me that much but the second zipped file replaces the first one and it have a lot of useless folders inside� lets say I ZIP a file, if I stop the process after the first zip, then when I unzip it I get only the file I wanted to zip but if I let the script finish the final ZIP looks like this "/users/Me/Desktop/folder/my_file"�
on adding folder items to this_folder after receiving these_items
tell application "Finder" to set the source_folder to this_folder as alias
set the item_list to list folder source_folder without invisibles
set source_folder to source_folder as string
repeat with i from 1 to number of items in the item_list
set this_item to item i of the item_list
set this_item to (source_folder & this_item) as alias
set this_info to info for this_item
set the current_name to the name of this_info
if the current_name contains "sitx" then
else
if the current_name contains "zip" then
else
if the current_name contains "sit" then
else
tell application "Terminal"
activate
do script "cd" & " " & quoted form of POSIX path of this_folder & return & "zip -r -b /tmp" & " " & "./" & current_name & ".zip" & " " & current_name
end tell
set alert_message to "Delete Originals?"
display dialog the alert_message buttons {"Yes", "No"} default button 2 with icon 2
set the user_choice to the button returned of the result
if user_choice is "Yes" then
tell application "Finder"
delete item current_name of folder this_folder
quit application "Terminal"
end tell
end if
end if
end if
end if
end repeat
end adding folder items to
I was doing this with a folder action using DropStuff but it takes a lot of time to do the job while DropStuff opens, etc.
Hope someone can help 
Thanks!!