Looking for projector suggestions

Hello all,

  I'm very interested in buying a projector and maps for my new campaign.

Can anyone help me out with a good website to use or preferred projector that is reliable and not crazy expensive?

Any help is appreciated.

Just about any projector will work, I bought mine at a resale shop for $10.  Maps are available online, Google has many options.  

Mounting the projector can be an issue, you want it as close to straight above the play surface as possible so the minis don't throw shadows.

Game on!