I took the memory card out of my old blackberry and put it in my Fascinate.  Picked a ringtone that I had downloaded from Verizon wireless website.  Set it as my ringtone, no problem.  Next day, it rings, went back to the default ring.  I go in to change it back and hit "save".  It won't save it.  Try it again later and boom, set the ringtone to the song again, no problem.  Hours later, it is back to the default again.  What is the matter with this thing?

Email, I have it set to sync every 5 minutes, and it plays a sound when I get email.  Sometimes I have to manually go to each of my email accounts and sync it myself to get the new emails.  No consistency either.  Sometimes it will do it, sometimes it won't.

Thank you in advance for any help!