Pronounce PostgreSQL

I have spoken to 4 web-hosting companies and each has a different take on the pronunciation, ONLY after I spelled it?
I would like to learn it, but can’t find a good book or tutorials and don’t see it listed as available from any web hosts.
Please see my earlier post and I know this sounds like a duplication and rather easy, but this supposed good RDBMS seems obscure even to web hosts who can't even aggree on the name.