If you have an i5 or better processor and a 500m or 1gig video card then you shouldn't have a problem. If you want to use the higher end mods they can be processor and video card intensive.
You should be able to run vanilla (unmodded) minecraft with an i3 but you may not be able to use many mods.
you mean part tekkit? .........
Download the technic launcher, run it and then run tekkit.
No, Notch only made minecraft. Tekkit is alot of difrent minecraft mods in a modpack.
If you've purchased a Minecraft premium account then if you download the Tekkit Launcher, it's 100% free.
Tekkit is mostly a modded version of mincraft but tekkits better
You can find a number of Tekkit server's on the official Tekkit website. Links are below.
Yes it is.
yes
'Tekkit' is a collection of mods for Minecraft, the Technic pack. It is user-created content that works with the base Minecraft game. Tekkit has no grounds to 'sue' Mojang for anything Minecraft related, they're using Mojang's intellectual property in the first place.
Power it with redstone
tekkit
I honestly think so, because their is a buzz of "minecraft tekkit cracked servers".