LibreOffice (3.3.2 Final) Optimal Settings for G.T.D. (getting things done)

Hi there,

On the page of many PortableApps.com apps there is a tutorial for the best settings to optimize running the application as smoothly and fast as possible. The portable Firefox page has such a Tut linked to it. What I'd like to ask if it is possible to create such a Tut for LibreOffice portable too.
What I'd like to know is whether to enable or disable features such as usage of cache memory, enabling recording of last used projects etc. How should the settings be for best possible performance ? Especially startup time of LOo is very long right now.

Thanks a lot people !