The TDP-S25 improves on its S20 predecessor, but still lags behind competitors.

An expensive under performer.

A solid, but not outstanding business projector, InFocus' IN36 is a compact unit, but it suffers from some colour and contrast issues that, even with calibration, cannot be fully remedied.

Despite its average picture quality in our tests, the X1160 is a suitable projector for the business person who frequently goes on the road to give presentations, or for the user who wants an inexpensive big-screen for a home theatre setup.

For a business projector the Toshiba SP1 fulfils its role admirably. However, if you need a silent model the SP1 isn’t for you.