@nakadrugs @Ramjjam
There are a couple of video options you can mess around with in ra2.ini (for the original game) and ra2md.ini (for Yuri's Revenge).
Normal video settings:
[Video]
AllowHiResModes=yes
ScreenWidth=1280
ScreenHeight=768
AllowHiResModes shows higher resolution choices in the in-game resolution selection list. Not particularly useful, since you would actually need to properly get ingame before you can use that in-game menu for changing the resolution, so if the resolution is exactly your problem (as it often is) you'll most likely end up doing all of that in the ini file anyway.
Extra video options:
VideoBackBuffer=no
AllowVRAMSidebar=yes
StretchMovies=yes
AllowModeToggle=no
VideoBackBuffer determines whether your DirectX-compatible video card uses the back buffer
AllowVRAMSidebar makes the game use virtual memory instead of physical RAM to store the game sidebar.
StretchMovies makes the game stretch the videos to full screen
AllowModeToggle makes the game switch to lower resolution for showing the main menu, to make it appear as full-screen instead of centred in a big black box. Not advised on modern systems, since often the menu's 800x600 resolution gives problems.
I suggest you mess around with these a bit, see if adding/changing any of them can help you.