PB <==> Poor Book?

<me>: do you play carnatic music on your violin?
<he>: i play only carnatic music :)
<me>: :-)
<me>: send me a sample please?
<me>: may be a wav file?
<he>: i need to record first
<he>: i have no good device only the PB microphone
<me>: what is PB?
<he>: Poorbook :)
<me>: powerbook?
<me>: you mac junkie?
<he>: 'coz nying it makes you a lot poorer
<he>: buying