There are around 51 mods in Technic pack. The Major ones are Industrialcraft, redpower, mo'creatures, steve's carts, and much more.
It was the Yogsbox mod. To download it here is a link. It is the easiest set of mods to install. http://www.technicpack.net/ this pack comes with Yogbox, Technic pack, Tekkit, Voxel mod pack, and Hack/mine.
Unfortunately, no. The Zeppelin mod was removed from technic.
Yes it does!
If there is an update available, when you log in with technic pack on, it will automatically ask you if you want to update
They are almost the same, but tekkit is for multiplayer, whereas technic is for singleplayer. There is a slight difference in mods for example: in technic the Mo' creatures mod is included, which is not in tekkit. I am sure there are a few more different mods that are included in the one but not the other, but I cant think of any right now ;)
Which mod?!?!?! It all depends on the mod. Lots of mods are different to install. The easiest mod to instal is the Technic pack. Just install, then run. Easy. just go to technicpack.com
Soon.
as of 8/11/2012 not yet
Feed the Beast is a mod pack put together, it has similarities to Technic Pack
It Is Free.Just Download Technic Pack And It Will Have It
If you use the Technic Launcher to launch Minecraft, it will automatically update the mods that it supports (with Hack Slash Mine being one of them). You can download the Technic Launcher when you use the link.
Nope. Just get the pack from technicpack.net for free.