the 2gb card works - i've seen people with the same setup...maybe it's the card brand.
otherwise, the card should show up in your file explorer when you pop it in as "Storage Card"
ringer - does it play when you preview it under sounds/notifications? did you try changing it to see if any of the others work?
ROM update - you can back up everything (programs) but I don't know if they'll work after a ROM update, since installing programs writes to the registry... |