OK, there are a couple of things that you guys need to know, and as a track database moderator, I thought I'd tell you:

1) Post a screenshot - There's a link to rfnagel's excellent 'tutorial' on how to make screenshots. If there isn't a screenshot of the track (no blank ones now), then the tracks WILL be deleted.
2) Upload the file itself - Its much more convinient for others if your track is uploaded to the database. That way, they don't have to go to your website (which may present language-barrier problems) to find it!
3) Problems - If you have any problems, post a report to your friendly database moderators, or ask about it here on the GeneRally forums. Someone, somewhere will help you!