Swap Trick

Ive never had luck with a swap trick, but maybe im doing it wrong.

How would I go about doing it? I have the newer RoundButton saturn.

please, be gentle.
did u check gamefaqs? and this issue has been covered endless times, so i suggest using the search tool to search the forums. i myslef dont know how to use the round button saturn neways.
On the left hand side, there is a great heading for Miscellaneous. Many helpfully topics are covered there including disk swapping.