No. Consumer VCRs are not compatible.
The don't make HDTV VCR combos as VCRs are a rather dying technology, unfortunately.
Yes
Any working HDTV will work with your PS3. The level of maximum quality will differ however depending on the quality of your TV. Also you will need to own an HDMI cable to output to your HDTV in HD.
XBox
xbox
With the advent of DVDs and now Blueray, VCRs seem to be an antiquated item
yes
Yes it will, but it does not support HD itself, so you will be playing with the basic graphics. .j.
VCRs, tapes,
the use of vcrs
Some Canon VCRs come with DAC converters, which offer excellent sound for VCRs.