Leopard on Macbook with dual-screen setup

[neovo]

I'm using macbook with dual-screen setup. On tiger, the performance is not as good as when using macbook without another screen attached.
Leopard gives even more visual effects than tiger, which can probably make the macbook running slower.

Any of you with dual screen setup on macbook running leopard feel glitches in term of the graphic performance?

 

[byakuya]

I'm interested in this also since I have the exact same setup at home.

my macbook is a C2D 2Ghz, superdrive (nov2006 I think).

byakuya

 

[Micrll]

I'm interested in this also since I have the exact same setup at home.

my macbook is a C2D 2Ghz, superdrive (nov2006 I think).

byakuya

Same exact same here, this would be really bad, I knew I was pushing the limits of the Intel GMA 950 chipset but it works ok. Also for me I get better preformance if I wake the computer with the lid closed, forcing it into single external mode.

I would also like to know what performance is like?