iMemory Game - Promotion Help Needed

Hey guys,

We've recently released our first app for the iPhone.

It's Called the iMemory Game and it is a variation of the classical Memory card game.

We've released it in three variations:
* iMemory Game - the full version
* iMemory KIDS - special version for the kids
* iMemory Lite - the free lite version of the app

And by that reason I would like to have some advices on how to promote the apps?

Probably some of you already have promoted their ups and can share the experience.

And any practical help will be greatly appreciated.

BTW, can share the promo codes for the apps - contact me for that matter.

Any help is appreciated :-)

Thanks for the replies.