NSNumberFormatter* moneyFormatter = [[[NSNumberFormatter alloc] init] autorelease];
[moneyFormatter setNumberStyle: kCFNumberFormatterSpellOutStyle];
NSString* moneyString = [moneyFormatter stringFromNumber: [NSNumber numberWithInt: 1000]];
kCFNumberFormatterNoStyle = 0,
kCFNumberFormatterDecimalStyle = 1,
kCFNumberFormatterCurrencyStyle = 2,
kCFNumberFormatterPercentStyle = 3,
kCFNumberFormatterScientificStyle = 4,
kCFNumberFormatterSpellOutStyle = 5