I uploaded my resume to the website for Copper Mobile for an iPhone application developer position in Dallas, TX office that they had. It appeared to be a very big company initially from outside and the building that they have. I wont say that i was disappointed at all. They treated me with a lot of respect and gave me all the information I needed. I saw maybe 60-80 employees in the office and I was initially hoping for at least a 500 people company. Looks like they have a lot of remote employees though and other global offices.