Ok, so I am trying to set custom ringtones for my contacts. The guy at the Sprint store set up my email to sync with the exchange server. This included my calendar, email, and contacts. The contacts are classified as "Corporate" in the phone. I tried to follow the instructions I found online to set a custom ringtone for each contact but it is not there. If I add a seperate contact that is not in the "corporate" group, just on my phone... the instructions work. I am really really frustrated with this. Is there an app or a way to fix this problem? I would love any suggestions! Thanks!