How feasible is Metasearch Engines for Boolean Searching

[Naaash]

How feasible is Metasearch Engines for Boolean Searching

I still prefer the search engines like google,live,exalead and yahoo

Query
Metasearch- Do they save time
Which is best metasearch engine which work on boolean search
Do we need different search technique

Regards
Ansh

[Aftab Mohammad Khan]

You can try out the below mentioned portals, most support boolean search.

www.zuula.com
www.searchboth.com
www.mamma.com
www.dogpile.com
http://clusty.com
www.allth.at

Regds,
Aftab

[Sarang Brahme]

I think in theory they are suppose to work great but I have yet to come across a very effective metasearch engine where I can rely 100% to cover all the bases at one....

Does anyone else use it on very regular basis?