Unfortunately, no. The Zeppelin mod was removed from technic.
In terms of fireworks, a shot is how many individual effects are fired from 1 device. i.e a 100 shot cake will fire 100 separate effects into the air.
If there is an update available, when you log in with technic pack on, it will automatically ask you if you want to update
Downloading the Technic Launcher would save any hassle as it has 5 modpacks in 1 voxelbox, hack / mine , yogbox , technic , and technic
1943
Yes.
The technic launcher shortcut is in the recycle bin just open the recycle bin folder and restore it.
It changes the sound effects.
aslong as you have bought minecraft, the technic launcher is free to download and play, but you HAVE to have bought minecraft to use it.
No
Yes.
Yes it does!