I want to buy a laptop with true Cyrillic keyboard, not American with Russian stickers on the keys. Where should I look? The laptop could be new or used, depending on what I can get for the money. Thanks.

I recently bought a new laptop for a Russian-speaking friend in Ukraine. He speaks some English, but mostly Russian. However the laptop's operating system is Vista Premium English. How can I change the operating system's language to Russian, short of paying 0 for an upgrade to Vista Ultimate? Is there some way I can trade in my license for a Russian one, or maybe get a discount?