So I'm runing Windows 7 x64 and after I've installed dosbox, it seems that by default its set to widescreen. I am runing on an 4:3 monitor set to 1280x1024

I've tried to tweak the settings, and finally got something when i set

fullscreen=true
fulldouble=false
fullresolution=800x600
windowresolution=original
---
aspect=true

But, when I fullscreen its not maxed out, some dark parts in the margins and in the center I've got the dos box.. I tried changing the resolution to 640x480, but then again.. it appears wided out like its set to widescreen.

Please give me the proper settings, so I can see full screen maxed out dosbox, on my 4:3 monitor runing 1280x1024 resolution all the dos screen.

I dont play any games, I need this for Borland C.

Thanks.