My company logo needs some re design

I have no original artwork files as I brought the company off someone else. This logo is so pixelated when blowen up that I cant really use it for anything. Im happy with the basic concept of the logo and colours are fine. I would like the logo if at all possible so we could change whats in "Mr Pods" hands. I would place an iPod or iPad or iPhone in his hands. I have attached a file of the current logo, any question let me know.....