my boss gave me an m3201c-ba flatscreen monitor that needs a new power supply the supply cost between 68-150$ i had a projector and i liked it but i gave it away to some one that nee34ded it more than i did. ive found some projectors online like the olens projector for about 150. my main concern is that alot of these cheap projectors use usb to connect to the computer and i dont know how reliable that makes them or what kind of resolution i can expect any one have any ideas?