Are there two versions of WiiSports?

[__XBrawlX__]

My friend got a Wii at Christmas 07... I got my Wii a few months earlier... After playing both mine, and his versions of WiiSports... there are some very noticable differences...

When starting a baseball match, my game simply says playball, then beginsthe game... His game has a 10 second cut scene of both teams standing opposite of each other looking at the screen...

After winning in Boxing on his game, insted of just saying "KNOCKOUT!" , saying who won, then having them stand there, theres an instant replay of how the knockout went before all of that...

These were the two biggest things I noticed... There were others but I don't remember...

Have you guys noticed this before? Do you have any info on this?

Thanks in Advance!