how to choose cust pack

[raffazila]

can any one explain me how to use
mbn
fbn
cust pack

so much confusion
mbn-generic,t-mobile,vodafone bla bla
fbn-europe2,europe4,asia,m east bla bla
cust pack- ex:Ai_i_CDA****_100_R3A_Digicel_Jamaica
HB1-06_Gen_CDA*****_101_R8A_GENERIC_APAC
w880i_20070621091846_Test_PLAY_Poland

someone explain clearly about how to choose file for flashing with setool lite

[Lex]

Hi,
mbn - Stands for MAIN firmware files
fbn - Stands for FILE SYSTEM firmware files
cust pack - Customization packs - Stands for regional, country or operator configurations

MBN contains (as it says) the main firmware code itself. All the basic funtions of the phone are here.
FBN contains the files that you find navigating the phone files (ringtones, pictures, etc). All the files of the phone are here. May change from country to country and operator to operator.

Custom packs contains the configuration files to make your phone work well in your country or to make your operator lock the phone, etc. As it says, it customizes your phone.

[harper1988]

Would it really make a difference if you used firmware+a cust pack from a different country than the one you're using your phone in?