yes we will be selling it from the new web shop that's ready... only waiting for us in italy to have 1 day of free time

it will be a small "shied" a module that plugs on arduino and you'll have a function that returns the id of the current tag as a 16 character string.
considering everything it takes to make the product available for purchase you might have to wait until the end of april.
arduino 0004 will have modular libraries of code like processing and we'll deliver the code for the rfid reader as a library that you just have to add to your project.
massimo