ok, here is the problem...the PGC Stream information tells me the following info...

0x20 - Subtitle - English / Normal Closed Captions - [SubPicture 01: Wide] / LBA: 3 / PTS: 00:00:00.184 / Delay: 0ms
0x21 - Subtitle - English / Normal Closed Captions - [SubPicture 01: Letterbox] / LBA: 4 / PTS: 00:00:00.184 / Delay: 0ms
0xE0 - Video - MPEG-2 / 720x480 (NTSC) / 16:9 / Letterboxed / LBA: 1 / PTS: 00:00:00.184 / Delay: 0ms

and when i load the file into autogk it displays this as the video info: NTSC - 720x480 - 16:9 Anamorphic - 29.997fps

the autogk subtitle track options are "english normal closed captions: wide" and "english normal closed captions: letterbox"

I HAVE 3 QUESTIONS=1~which subtitle option do i choose?
2~what is the difference between the two?(cuz i thought letterbox was just a form of widescreen)
3~is it possible for me to choose "only forced subtitles" option WITH "external subtitles" option? becuz i MUST see the forced subtitles but i also sometimes like to see everything else they are saying

im sorry if these questions are dumb but i searched the tutorials and none of them fully answered my question...ive asked around on the internet, those who answered were not fully sure...