finally, after 5 hours of searching (im a total newb when it comes to stuff like this and was just like, hey lets try this XD) I found out how u can make the console work on vista
first, you go to the map "data".
now go to the map "text".
use a standard text editor (like notepad/word etc.) to open "descr_shortcuts"
go down until u see "misc." (at the start of the line)
there should be a line with "show_console" here, and it says "hidden" behind it.
remove "hidden"
start Rome: Total War, go to controls and
press reset to default
there should now be a line "show debug console" in the list of misc. controls
set whatever key u like to it, press the key during the game, and there you go, a nice console
