ida pro queston
 

are ida pro and id pro advanced versions different or only naming mess?
if yes what features missing in pro version?

Re: ida pro queston
 

Look ->
hxxp://wxw.datarescue.com/idabase/idaorder.htm

IDA Pro Standard
Full Featured Version of IDA supporting more than 20 families of microprocessors and microcontrollers. One year support & updates included.

IDA Pro Advanced
Featured Version of IDA supporting more than 30 families of microprocessors and microcontrollers. One year support & updates included

And of corse price ;-)
IDA Pro Standard - 399 USD
IDA Pro Advanced - 795 USD

then i found a pro std version. is it possible to migrate supported processors from previous advanced version? i suppose no as the budnled version would be already accessible. i need it to handle my phone flash as well ithink its c166/c166.

No, it is not possible to mix IDA modules from different versions (or even from users of the same version). This behaviour is part of protection schema.

Tom