What does that mean?  This is crypto - it's all open source [just mention the spirit of Satoshi].  Like the banner in my sig line, I saw it, I liked it so I took it, err, hacked it. 

We gotta keep it real in cryptoworld, brother.  At least until the patent lawyers come charging in. 

Thanks for the paper wallet advice, I may give it a try after I get the necessary gear.