New User - Reacting to RFID Tag

Can anyone point me in the right direction for how to learn, or show me some examples or projects that do the same thing

There's the search box at the top of each page for a start.

Then there is Arduino Playground - HomePage

There is also google/bing/etc.

I've got a Transformer Prime (android, obv) I was wondering If the Arduino software is avaliable for it?

Assuming you mean the IDE, then no. I'm not aware that anyone has ported avr-gcc to ARM/Android.

Please read 'Read this before posting a programming question ...' - http://arduino.cc/forum/index.php/topic,97455.0.html