a Regular DVD will play at near HD quality when played through the PS3 to an HDMI connected HDTV.
No you do not but if you want the best quality you need a HDTV. Hope I solved your problem, Answer-Yoda.
Yes, it does.
yes
The PS3 will play Video DVDs
Yes the PS3 will upgrade the DVDs to near HD quality.
yes
No the Playstation does not play DVDs, only the PS2 and PS3 can play DVDs
PS3 do not play DVDs from other regions that are not for all regions
No you can not play a Nintendo Wii game in a PS3
The PS3 will play DVDs and Blu Ray video discs. It will upscale the DVD movies to HD.
yes it does, i have one
Yes they do
yes you can
All PS3 play Blue-Ray disc, DVDs, CDs
Yes they play DVDs