I dont think it is possible. Probably a limitation with the exchange on the phone. I know on the touch pro 2 you could add images but that was also a windows operating based phone. Oh well I guess I'll just freak people out at work and use the barcode there with my work email. I've already had a few people ask me at my job, "what is that square attached to your signature."
Anyhow thanks again and no problem about the link. It is the least I could do for what everyone has done around here for me.