Hi, today I created a gretl session with huge 'script output' saved as an icon. The session was saved with success, but I coun't open it and GDB said: "Huge input lookup". It was an error from xml parser, so I deleted <session-text> item from session.xml, next I changed <texts count="1"> to <texts count="0"> and I manually re-created a session archive. And it works. The problematic text consists on 243536 rows and weights 15.2 MB, so I suppose there should be some limiter for text icons in order to prevent similar issues. Marcin -- Marcin Błażejowski