I have installed a Japanese Vista OS on my computer, but I find the key strokes coming of my keyboard incorrect.
For example, when I try to type an underscore (_), it displays as a #.

I checked the DeviceManager, keyboard settings and it shows keyboard as Standard 101/102 Key

Can someone please let me know where I need to look for to resolve this issue ? Any hints would also be helpful.

I know this is not the right forum for this question (looks more like an OS installation issue) but since I know you guys have worked on I18N and L10N, and might have faced similar issues when trying to run your products on native Japanese OS.