Vista Home Premiun update to sp1

[km]

my pc is lenovo NB with vista home premium x32 (Traditional chinese),

when I open windows update it can't find vista sp1 for update,

please advise how to update it to sp1

many thx

 

[Mick Murphy]

http://support.microsoft.com/default.aspx/kb/935791/

Above is the different ways to get it, and versions available at the present
time.
Just make sure that you get your right language.