Only bothering thing is laggy main menu and long loading times.
The outrageous loading times - It could, and will, be easily corrected - when I get my hands free. Currently a bit too busy at my work.

The lags in main menu - I have some idea. The engine has procedures for loading all the GUI pieces into one texture for speed. Now, when they get upsampled x4, they probably won't fit anymore and get reloaded into the texture memory every frame. I'll look into it too.

No this one is 291,328 bytes and dated 7.12.1997
Whoopsie... ops: I obviously need to make stackhack smarter, to at least check the exe before patching it.