[ulysses]

a few quick questions on customizing contacts,
1. if i add a picture to a contact, do i have to keep that picture saved on my phone, or can i delete it and it'll still show up for that contact?
2. same as #1 but for customized ringer for that contact?
(1&2 just wondering because on my old phone i could delete pic/ringer and they'd still be set)
3. is there a way i can change the contacts view so it shows FirstName, LastName?

thanks,
ulysses