my previous experience with business projector be with heavy and clunky model that I haul from customer site to site , show presentation of one type or another . I be expect more of the same when I order this , although I hope it might be a little bit lighter . wow ! what a great surprise ! not only be this projector light -lrb- it weigh about 5 lb , about the same as some laptop -rrb- , the finish of it be wonderful - all of the corner be round off , mean a whole lot fewer snag nylons . it be a cinch to hook up to my MacBook , just plug and play through the usb port , and off we go . the software cd that come with the projector install with no problem at all . I find the display to be adequately bright , and the whites look white , not yellow as with my older projector . it also handle animated presentation with no delay , which be a big deal to I . all in all , I be delighted by this little guy . it be easy to travel with , and do everything I need it to do . it have a remote control , so I can set up the projector and give the presentation from anywhere in the room . -lrb- yes , my previous projector be that old ! -rrb- a carry case be available , but I find that a old laptop case work very well for I , although I would get the `` right '' case if I be go to travel as much as I once do .