E-mail Signature

Hi Guys

I am after some thing very simply but I am struggling to make it look effective a sit in my signatures as I want it to so basically I am looking for

A signature to be set up that goes on out going emails I am using the mail programme in mac, I would like some thing that is simple but effective / eye catching. Also some one that can show we through the set up so that it stays on my computer.

I do have a logo that I would like included and obviously all the address emails phone numbers etc, any other little bits that can be but in is a bonus.