What is PB data?
Its called PetaByte
I'd like to make mod packs for each area of the game, ie. clothing, cars, weapons, buildings....etc. It takes awhile to compose them, but makes modding a snap if you have to do a clean install.
What do you mean ?
How well does it handle importing several files? With GTA SA I used SAMI to install 30-40 cars at once, 80 or so outfits and other player mods, and other different packs I had composed sometimes it went flawlessly other times it would skip some of the files.
It can handle each and every files smoothly...don't worry about it
Is there a way to select and add multiple files at once in mod packer or does each have to be added individually?
Yes, simply select multiple files when adding
Is it also possible to do multiple text edits to for example the handling.dat file?
Sure it does, you can even edit a single text file 999999 or more times using XMI
Note : Make sure you're using lastest version of XMI that is 1.5.1 by this date.