Mac OS X has two different international settings: Language and Formats. The first one controls the interface language, the second one date/time, currency, and

Mac OS X has two different international settings: Language and Formats. The first one controls the interface language, the second one date/time, currency, and other formats. I hate using interfaces in my native language, so I set Language to English, but still have Russian formats. Making Cocoa applications use proper numbers and dates is a no-brainer, so, I guess, this is why Wil didn't mention it.