[Alcarimon]

The smart playlist should look like this

<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<smartplaylist type="movies">
<name>Top 250</name>
<match>all</match>
<rule field="top250" operator="greaterthan">0</rule>
<limit>250</limit>
<order direction="ascending">top250</order>
</smartplaylist>

Of course, if you haven't scrapped the top 250 or set-up up your scraper for it, then the .nfo will not have that information. Check with a text editor one of the top 250 .nfo and see if the tag is listing inside <top250>100</top250>

Hi Wanilton,

I'm your nightmare!!! I always ask for your help!!
That script has I to write on "New Rules"?.. if yes.... (I'm afraid to ask you) how can I start with a new paragraph with Kodi's qwerty? I'm able to write only one paragraph! 
Have I to write in an XML file???