I presently have an i90 nextel and a v.60 which I put my Nextel sim
card in when I travel overseas.  The setup works pretty good.  I am
considering purchasing a new phone, and was thinking about the i830
when it comes out next week.
  I heard the i830 will be both iDEN and GSM compatable, so I could
use it in the US and overseas.  Has anyone heard whether this is true?
  If the i830 is not dual band, I am looking for a suggestion.  The
sim card from the i730 and the i830 will not work in my v.60 because
the new sim cards are 64K units.  So if I upgrade to the new phone, I
will not have a sim card for the v.60 phone when I go overseas.
  Any thoughts on a solution where I can have the GSM phone work when
I travel, and an 830 or 730 work when I am domestic?
  Thanks in advance for the suggestions.