I saw that Kroxy had them for sale at the wasteland. What do they do? Purple seems to heal, but couldn't even use the grey. <img src="/ubbthreads/images/graemlins/question.gif" alt="" />

"Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning." -Rich Cook