Yes... you can get details, like suppose in Vista, just right click on the file and go to the properties and then
Details TAB which will show you what you need to see !!!
for example, this is what I have ripped from my Forest Gump DVD using AutoGK
*img444.imageshack.us/img444/3254/70406030id4.jpg
I want to convert those movies to fit screen & avoid elongated images what resolution should I use?
well its not vice varsa, you have to use the original source and you cant actually obtain better resolution than the source
so if its the DVD then MAX would be 704 width
now if you want higher then you have to think for obtaining High Defination sourse which would come with width at lowest at 1200 px