I keep all of my WordPress websites in a subdirectory in order to keep my public_html directory really clean. I usually name the directory /website or something like that. If I try to to preview any of my forms using the 'preview form link' it inlcudes the subdirectory in the preview url:
http://www.mywebsite.org/website/?gf_page=preview&id=1
If I remove the /website from the URL the preview link works fine.
How do I get GF to ignore the /website directory for the preview link?
Reference:
http://codex.wordpress.org/Giving_WordPress_Its_Own_Directory