Ok, somebody wants their site seo'd. Here are the stumbling blocks.
1. They completely changed the site, so that now the 30,000+ pages that were indexed now show as 404's.
2. Their new site is in frames.
3. The frame with the content is located on a different domain.
4. The frame with the content is on a secure server (https://), but as far as I know, there are no cookies, session id's or password protection involved.
If the content frame were on the same domain, I wouldn't be quite as worried, but with it being on a different domain, I have a feeling they are screwed. wdyt? Frames can be dealt with when necessary...404's can be dealt with...but content on a different domain? I've never dealt with that one before.