Modpacks Won't Load

[MacKeeper28]

Launcher Version: 220 (build)

Operating System: Mac OSX 10.8.3 (Mountain Lion)

Java Version: Version 17 Update 17

Antivirus Program: avast!, Sophos Antivirus

Description of Problem:

The launcher (usually) opens fine, but when I enter a username and password, it says "Launching" and there is a bar on top that updates things. Since the launcher didn't detect my old version of Technic support, it created a new one and when I tried to load my first (and the same goes for all) modpack, it took a long time to load. This is normal from the previous version of the Technic Launcher, but this one, in the middle of loading the modpack, gave me the rainbow spiral of death and I had to Force Quit the "Start" application. I looked on the forums and saw that the "increase perm-gen size" was supposed to help with this, but it didn't. Nor did anything else. It might be because I'm running two antivirus programs, but it's still very annoying and I don't want to mess anything up. If you could help, I would greatly appreciate it.

Thanks,

MacKeeper28

Error Messages:

Error Log:

[MacKeeper28]

Oops, I just answered my own question. If you do everything that I did, and allow 2GB of memory, and then launch Voltz first, it works fine! :D