Thats ok... I got the No-Intro e all is good. Thanks a lot...
One more question: I have a lot of clones rom in mame and snes. There is a software to find and delete duplicate roms?

Yes, I found the problem.... The name of files is not exactly from screenscraper...
ex.: mine is A.S.P. - Air Strike Patrol (USA).zip --> SS is A.S.P. Air Strike Patrol (USA).zip

Any suggestion to fix it????... I renamed in bath rename software 80%. but some files need more attention..

I have exactly same problem and I have ipv4 connection.
mame works fine, but SNES never works...
No .xml and a missing.txt file created with all my game in directory.