1. Unfortunately, there is no way to search attachments here.
I would suggest just posting what you have, or samples of it, and another member will probably let you know if it's already been posted.
2. Junior Member = <100 posts.
Senior Member = >100 posts
I'm not sure what the distinction between "Member" and "Junior Member" is. All it really denotes, though, is your post count. There are no added benefits or differences between a "Junior" or "Senior" membership.
Fango