[R] How to speed up R with version 2.9.2?

[FMH]

Dear All,

I'm sorry if my question does not suit with this R group.

I have recently installed R software with version 2.9.2, but i found the program took almost 1 minute as soon as it was opened, before it can be used. However, the previous version 2.9.1 only take few seconds after the menu bar was clicked. This circumstance has caused me to wait for couple of minutes as several R windows were opened simultaneously.

Are there any ways to speed up on this 2.9.2 version? Could someone give some hints, please?

Thank you
Fir