to be somewhat fair using google i did find one ms kb
article that addresses this.
»
support.microsoft.com/de ··· ;q243433however it does not refer to message box text size at all
at the bottom it says reviewed 10/2002
i am not a programer and might be wrong but i think
the new v4 displays those buttons differently than the old
winup site did.
the old winup used java i believe for those buttons
if so then the above kb article is no longer valid.