Need a quick and easy guide for patching Mario and Sonic at the Winter Olympics

I am looking for a guide to patch Mario and Sonic at the Olympic Winter Games.Whenever I start it, it says "Data Corrupted press A or touch the screen to continue" or something and goes back to the start and does it AGAIN.Apparently you can patch it to bypass this problem. Also I have heard people talk about it freezing at the Ice Peak or something and was wondering if the patch gets around that too?Hope someone can help! Thanks