Sorry, just to clarify:
My wife has the 2g, I have the 3g. Plan to pass the 3g down and upgrade to 3gs; used her line (family plan account) to receive upgrade pricing.
SO, I'm hearing the best process is to:
1. Activate the 3GS using the NEW SIM and on her line (as it was 'intended').
2. Swap SIM with my 3G.
3. Restore and revert to backups on both phones with appropriate data/apps.
CORRECT?
OR,
Since my wife's 2g is already on the Family Data plan (and has a 3g card inside - I checked) - should I discard the new SIM, put my SIM in the 3GS and her SIM in my 3g?
HELP VERY MUCH APPRECIATED - AWAITING FEDEX ARRIVAL ANY MOMENT.