I am planning a trip to Ireland soon and need to know what adapter or converter I will need to buy to use my ziPad over there.

All you need are wall outlet plug adaptors. Your AC Power adaptor operates automatically on 120 or 240 volt systems.

Whatever adapter you might need to make the universal charger's pins fit the wall socket.

You can usually find an adapter at Radio Shack or a luggage store like Mori's. Airport shops also sometimes carry them. Another way is to buy Apple World Travel Adapter Kit. In my opinion this is a little expensive unless you travel to different countries and need the assortment.