Thank you all for the quick response
, i have some incertitudes, well i don't know how full HD screens on pc, ( do you have to connect them DVI to get full quality or DVI + HDMI? ) brandwise and popularitywise i prefer viewsonic, but if we look at BenQ, it has 1- 24" and 2- the most important thing and HDMI input.
the question is can you acheive full HD via DVI connection only? note that since i am having a bit of financial problems i am buying a new pc but kell cha2feh bi cha2feta, first thing i tought off is a screen since my sis needs my current one which is also a 19" benQ it's nice, my new graphic card will have an HDMI out so i am confused