Catspaw,

not sure why you're apologising?

Rabbitrunning,

The trouble with dogpile (from my experience) is that whilst it claims to collate results from numerous other search pages, it doesn't.

A dogpile search brings up far less (and different) pages from each search, than any search on the individual site does.

Granted however, it may be a good way to illustrate the differences between different engines. I may try that. Thanks

Ed