I get the same mismatch error code: "[21:57:28] [sEVERE]------------------------------------------
[21:57:28] [sEVERE]Launcher is starting....
[21:57:28] [sEVERE]Launcher Build: '1.0.2.0'
[21:57:28] [sEVERE]Allocated 1015.6875 Mb of RAM
[21:57:28] [sEVERE]Java VM: '1.6.0_37-b06-434-11M3909'
[21:57:28] [sEVERE]OS Version: '10.7.5'
[21:57:28] [sEVERE]Is 64-bit: 'true'
[21:57:29] [sEVERE][info] Downloading 'mirrors.yml' from 'http://mirror.technicpack.net/Technic/mirrors.yml'.
[21:57:30] [sEVERE]Starting download of 'http://206.217.207.1/Technic/CHECKSUM.md5', with 3 trie(s) remaining
[21:57:31] [sEVERE]Copying: /temp/file7302043646519130302.tmp to: /launcher/CHECKSUM.md5
[21:57:31] [sEVERE]File Downloaded: /launcher/CHECKSUM.md5
[21:57:31] [sEVERE][MD5 Mismatch] File '/launcher/technicssp/modpack.yml' has md5 of 'd06db9507889c000bf63bc2996cf3646' instead of '50f255443ab3f647c9abe62655e9b6e9'
[21:57:31] [sEVERE][info] Downloading 'modpack.yml' from 'http://206.217.207.1/Technic/technicssp/modpack.yml'.
[21:57:32] [sEVERE][info] Downloading 'minecraft.yml' from 'http://206.217.207.1/Technic/minecraft.yml'."
Dunno how to fix though, I'd like to know.