1. Corrupt files due to firewall:
http://www.gnutellaforums.com/showth...threadid=39368
2.
T3 Spammers; mp3 Bit-Rates Versus File Sizes
3. When you get a message that a file's corrupt, there's an option to always use that answer. You might have ticked this. To undo it, go to LW's menu Tools>Options>View>Popups & tick revert to default & press apply.
4. If it's a video file then check up on it using Bitzi web lookup:
Bitzi Web Lookup ...
5. Do this test:
Bug Report instructions & sample image Is the result True/False? If false then you haven't configured your firewalls properly or it's a modem-router issue.
Did you configure your firewall so it allows LW full access (advisable not to have 2 active firewalls b/c they can interfere with each other);
Firewall configuration instructions (click on link)