Modpacks Fail to Launch (Reach 'Mojang' screen)

[DezzarTac]

Launcher Version: 246

Operating System: Windows 7 Home Premium-64-Bit OS-Intel core i7-2600-CPU 3.40GHz-12GB RAM

Java Version: Version 7 Update 21

Antivirus Program: N/A (Norton; Expired)

Description of Problem:

None of the modpacks are capable of reaching the 'mojang' screen, excluding vanilla. I was playing on Minemod's official Voltz server, when at about 2:00PM 6/8/13, The entire game window crashed. I tried restarting Voltz and failed. I attempted starting Tekkit, Tekkit Lite, Big Dig, and World War Minecraft, modpacks to end up with the same problem, white screen. The FML window form appears, but the blue bar does not cross the screen (excluding Vanilla), it closes shortly after appearing leaving me at the white screen (excluding Vanilla). At one point around 3:00PM same date, voltz claimed to have an update. It reached "3%mmmPowerSuit-" the rest went off-screen, nonetheless, it froze. I restarted the technic launcher. It did not offer an update. I changed the launcher setting for memory to 512 MB; No Change.

Error Messages:

N/A

Error Log:

http://pastebin.com/3v1ms2wj

 

(This IS the correct log, yes? ".technic/logs/")