What's that for crazy talk
More RAM is always better
, But because Windows and all kind of programs use a lot of ram a pagefile was made, to free RAM memory and don't kill off processes and programs...
So, if you have more RAM the less of the pagefile (virtual memory) it needs to use...
If windows says the pagefile is too small... It means that your RAM is full and the pagefile too and it still needs memory so it makes the pagefile bigger to load more of the unused processes in the pagefile and free the RAM...