Build your own RFID reader with the http://www.elektor.es/ schematic. It works great with tag MiFare (ISO 14443). RFID writer will be here next.

RFID is an area of automatic identifi cation that is gaining momentum and is considered by some to emerge as one of the most pervasive computing technologies in history. In its simplest form, RFID is a similar concept to bar coding. It is