ok then. then make your service as follows
1. rename finder items
keep it as you have set it up already
2. run applescript
<pre style="
font-family: Monaco, 'Courier New', Courier, monospace;
font-size: 10px;
margin: 0px;
padding: 5px;
border: 1px solid #000000;
width: 720px; height: 335px;
color: #000000;
background-color: #ADD8E6;
overflow: auto;"
title="this text can be pasted into the Script Editor">
on run {input, parameters}
tell application "Finder"
set target_folder to folder "2" of (path to desktop)
set N to number of items in input
repeat with j from 1 to N
set this_item to item (N - j + 1) of input
set curname to ((name of this_item) as text)
if exists item curname of target_folder then
set length_extension to number of text items in (name extension of this_item as text) -- length of the extension of the current file
set current_name_minus_extension to text 1 thru (-length_extension - 2) of (name of this_item as text) -- current name without extension
set i to 1
repeat until (not (exists item (current_name_minus_extension & "-" & i & "." & name extension of this_item as text) of target_folder)) -- looking for the first item in the target folder to make sure that no file named "currentname-i" exists
set i to i + 1
end repeat
set new_name to (current_name_minus_extension & "-" & i & "." & name extension of this_item as text) --appending -i to the name
set name of this_item to new_name --add -i at the end of the name before the extension
end if
move this_item to target_folder
end repeat
end tell
end run</pre>
the only thing you need to change in that script is the path to the target folder where the items are being moved to.
