Tesseracts > Phased Pipes
Redstone Energy Conduits > Conductive Pipes
Thermal Expansion > IndustrialCraft 2
You would be doing yourself a disservice by backdating. The IC2 project is dying a slow death, and many of the bugs you mentioned have been fixed by now.
There's a thread for this. (Here)
Also, I believe sites like 9minecraft and minecraftdl are rip-offs that copy mods w/o permission. Just search "[MOD NAME HERE] minecraftforum.net" or something.
I'd go over and tell them so, but I'd probably be banned.
"Go home an play your hacked stolen malware- because Tekket has no permissins."
Maybe. I dunno.
Whoops. Of course it does. Derp.
Which one?
My guess is that the cable-pipe bug is either a really silly mistake in the code or an accidental premature activation of an in progress feature to make reactors produce steam instead of plain old power.
I'm sorry, I am going to have you to take that down because of the following infractions:
You broke my awesome meter.
You forced my head to explode involuntarily.
You exceeded the allowable epic quota per user per century.
Long answer: You have to make sure there are no block ID conflicts. Also, gameplay wise, IC2 would add very little so don't bother. If you really want it post the server logs.
Short Answer: No, not easily.