Vectorstyle

[Jan Peters]

Hi there!

I have three more questions:

1. Is there a way to make the vectors in lyx on screen in bold style, 
e.g., \boldsymbol{} or \bm{}
while still using \vec{} ?

2. Can I configure the font for the large parentheses? On my Mac it 
looks kinda ugly!

3. Why are the subscript characters in a_b so low? Is that due to the 
version of the QT?

Thank you very much!

Jan Peters