Hi Guys, this is my first post on this site, Im brand spanking new to projectors and would care for some help. Is the BENQ brand reliable and good for the money. They have a new model just out, which fits my budget at under £800,not sure what to look for regards the spec,but I understand you must demo DPLs in order to avoid the Rainbow effect.... will just show it on a white wall??do you really need a screen. from a distance of about 12 feet. Thanks for any advice guys, I know this is the best place to visit.