TheReduxPL

All dual core (and above ofc) CPUs are able to run at x64.
Some people think that 64-bit systems require more from hardware so they can run slower on some CPUs. Simply - that is false.

1 GB is way too less for big mod packs like B-Team and the other. You should get more RAM.
It is possible to get more than 3.25 GB on 32-bit OS by using a modified kernel - but that might cause many severe problems. If you want to extend your memory to 4 GB, get a x64 OS.

I don't understand where you are trying to go with this thread. There is nothing you can do to reverse the flow of time, and change the way the pack was brought out. 
 
What you may see as pack architecture flaws, others may see as a compilation of exciting new features. For example my pack BusinessElite. I have maybe around 4 mods that can all perform the same set of features, yet I keep them all in. Its a matter of choosing which way you want to play. If you have such a large issue with the easiness of the pack, then why don't you make it more challenging for yourself. Judging by the OP you know how to add mods to minecraft, and can conversely remove them. The streamlined release of the modpack does not mean you have to play it that way. You should tune it to the way you want to play.
 
No matter how many beta testers there were for the pack, there are always going to be small hiccups around launch time. Technic is just putting together the work of many individual modders. There are sometimes going to be problems that they have to rely on the modders for support. Such example would be the morph mod breaking down last night. Although the pack did not require an update to fix the problem, people had to contact iChun because an edit to an online dependency was broken. It is not always going to be fixable that quickly.
 
If you really see this pack as such a failure, then I don't see why you bother with it. Your 'simple dissapointment' does not reflect the entire technic modpack playing community. I for one, like tech mods, and found hexxit kind of stupid and boring. I just went and played the packs that I really did enjoy. I never went to the forums and began to complain. I just don't see how dwelling on this helps anyone. Maybe if you go and get super famous on the internet, the technic team will compile a pack specially for you.