Dual boot question

English Install/Boot/Login
1

I have installed openSUSE-12.3 in a dual boot with Windows XP at desktop computer., which are working excellent.

My question is, how to reduce option time for booting selection of one or another os? What command is for terminal window?

Many hank to any assistance.

2

Assuming primary bootloader is the one installed by openSUSE - go to YaST bootloader and reduce timeout there.

3

Thank you very much!