Rated 4 out of 5 stars
1: image previews for google image search should be larger
2: search for server-path, not only domain:
search in http://cybernetnews.com/cybersearch/
should be possible instead of only
I think this can be done by adding another field "append these words to every search with this keyword".
Your second suggestion is already available... in the box where you enter the domain for a search just enter "cybernetnews.com/cybersearch" as the "Website URL".