Looking For Projector for €500

My partner has to buy a projector for work and has €500 to spend on it. Neither of us know anything about projectors and was wondering if anyone has any recommendations for a projector. It will be principally used for powerpoint presentations but it would be useful to be able to project video as well.

Thanks in advance

Ruam

a couple of the low end dells may fit the bill.

http://ireland.dell.com/content/products/compare.aspx/projectors?c=ie&cs=iebsdt1&l=en&s=bsd