AetherPirate

Try adding lexmanos java legacy fixer to your mods folder.

Open the launcher, click the gear in the top right, choose to Open Logs, and pastebin the latest log file here.

Your modpack.jar is named modpack.jar.jar Fix that, increment your version number, and try it again.

Looks like you are running Cauldron, I have no experience with that, but I did notice you are running java 7, perhaps trying 8 would be worthwhile.

Allocating more than 3gb worsens performance. Dial it back to 3. Make sure minecraft is using your fancy GPU and not the crappy onboard video. Also make sure no other CPU intensive programs are running while you play.

That link isn't working for me.

Make sure it's really a zip file and not rar.

Ok, I have it working. From the server pack, I removed liteloader and remaining voxel file. From the client pack, I added chocoloatequest (you added it to the server, but not the client) The server started for me, and I connected using your modpack on the technic launcher, and added my local laptop as the server. Be sure to increment your modpack version after making changes, and let me know how it goes.

downloading now

Could zip your server folder and upload to dropbox, and post a link?

I re-downloaded your pack and it works for me. Is it your server that isn't starting?

Looks like the mapwriter config file is messed up. It *should* be ok to delete. It will re-create when you launch again. To be safe, cut and paste it to your desktop.

There is a newer greenthumb jar http://www.doubledoordev.net/?p=modlist try and see if updating helps.

You have duplicate jars. Lots of (1) and (2) mean you've downloaded the same jar multiple times. Review your mods and remove duplicates and fix file names.

Go to www.crucial.com and run the scanner tool. It should tell you what you have, and what kind / size / speed to buy.

http://javadl.sun.com/webapps/download/AutoDL?BundleId=107944 this will download the java 64 bit installer. Run that and make sure you've allocated 2.5gb of ram in the launcher (too right gear icon)

see if adding lexmanos java legacy fixer helps.

Remove java legacy fixer. Update openblockslib.jar to 0.8, you currently have 0.7.3.

Remove that mod and try it again.

Pastebin a new crashlog

In C:\Users\*********\AppData\Roaming\.technic\nameof modpack\mods

http://files.minecraftforge.net/LegacyJavaFixer/legacyjavafixer-1.0.jar

Try adding in Lexmanos java legacy fixer into your mods folder. Looks like you are launching a 1.5.2 modpack with Java 8.

Pastebin a crashlog

I'd go back and read about journey map. I don't think the journey map server jar should be in your client pack.