I suppose he could have come up with a waypointing system that helps him track other players' travel paths, but the latter is more likely. If it actually is just that he's that good...you're in trouble.
Errr, the problem was solved in the second post, you just zombified a 3-week-old thread, and you didn't post a bug report. How do you think this is going to go?
Hmmm, where to start? Okay:
- Update your launcher. Yours is ancient.
- Update your Java - ditto.
- Your issue is caused by a block ID conflict with MineColony. Either disable MineColony or change the config file to resolve the conflict. Do not ask me how - I don't know.
Get a new copy of the launcher. There was a non-version-bump patch after MC 1.3.1 came out. You may have to wipe your .techniclauncher\tekkit folder, too.
That'd be this, this, and this. In other words, low-effort or no-content bumps or postings. It actually takes three of them. They wear off after a month.
There are a few people with this problem. It would seem all of them failed to read that the 7.2 Technic versions are not backwards compatible. Your world is gone unless you have a backup, and backdate your client.
I'm guessing it's a client-side mod that somehow extracts information from the server. Needless to say, most servers...don't like these, and will ban you for using them.
This is one of the few types of extremely low effort posts that are, in fact, not encouraged around here. If you want to agree, add something, or agree in a creative way.
It's not a conflict. Those are the same items. The OP has duplicate mod files. You can either go into your mods folder and delete the duplicates, or clear your cache and reinstall.
Also, post in the right place next time.