PLEASE make my Checksum match(seems important)

Please help cant join any of my games, keeps trying to load. Checked java log and it says my checksum dont match, so please if theres any matches for her please send:p Seriously please help, after 2 days DT and this i am gonna need to work some magic to save any of my maps from total disaster, but need to actually be there to do so....

ClientLauncher[20:06:07:390]: launching, current status: 2
ClientLauncher[20:06:07:390]: codebase: http://www.supremacy1914.de/supcodebase/3/
ClientLauncher[20:06:07:390]: arguments: -g 109887 -s gs8.supremacy1914.com -prefix sup -pwd 86b965129047f175734fbd7c4933eceef7ab810f -lang default -tstamp 1301508394 -ga_domainhash 0 -ga_visitcount 0 -ga_source 0 - ga_campaign 0 -ga_medium 0 -ga_sourcecount 0 -ga_visitorID 0 -session 612f990a82393cba4ec59c9cb0a1dc81 -siteuser 90654
ClientLauncher[20:06:07:390]: starting privileged...
ClientLauncher[20:06:07:609]: valid game directory detected
ClientLauncher[20:06:07:625]: retrieving version info at http://www.supremacy1914.de/supcodeb...?1301540767625
network: Connecting http://www.supremacy1914.de/supcodeb...?1301540767625 with proxy=DIRECT
network: Connecting http://www.supremacy1914.de:80/ with proxy=DIRECT
ClientLauncher[20:06:15:781]: version info loaded
ClientLauncher[20:06:15:796]: -2137818420gettext-commonse8e873ab5e1a4a2ed3b3140585813f20.jar exists. size: 21445. verifying file integrity...
ClientLauncher[20:06:15:812]: match!
ClientLauncher[20:06:15:812]: -2137818420jfreechartc451416b8eb8d4407bdd14eba455bd 56.jar exists. size: 924326. verifying file integrity...
ClientLauncher[20:06:15:843]: match!
ClientLauncher[20:06:15:843]: -2137818420skinlffc50208bf4b8bd652f49d4b4d1b063f5.j ar exists. size: 356103. verifying file integrity...
ClientLauncher[20:06:15:843]: match!
ClientLauncher[20:06:15:843]: -2137818420Supremacy1914071c4bb15a7c9c2ee8ebb5f1df0 a0652.jar exists. size: 7888. verifying file integrity...
ClientLauncher[20:06:15:843]: no match. expected: 071c4bb15a7c9c2ee8ebb5f1df0a0652, actual: 2042de32df5c050186ec7494e38e6330! download file again
ClientLauncher[20:06:15:843]: -2137818420messagesa52791445e95075c92c9cbe2126600c5 .jar does not exist!
ClientLauncher[20:06:15:859]: -2137818420netty4e1a85047d63287cefa1e1ea1697a315.ja r does not exist!
ClientLauncher[20:06:15:859]: downloading http://www.supremacy1914.de/supcodeb...?1301540775859
network: Connecting http://www.supremacy1914.de/supcodeb...?1301540775859 with proxy=DIRECT
ClientLauncher[20:06:23:062]: expected size (content length): 3037313
ClientLauncher[20:06:23:062]: expected size (versions.info): 3037313
ClientLauncher[20:06:47:078]: actual size: 84147
ClientLauncher[20:06:47:078]: got a different checksum: 657a7c502ff8c60fd3a221a06bcc510d
ClientLauncher[20:06:47:078]: retrieving version info at http://www.supremacy1914.de/supcodeb...?1301540807078
network: Connecting http://www.supremacy1914.de/supcodeb...?1301540807078 with proxy=DIRECT
network: Connecting http://www.supremacy1914.de:80/ with proxy=DIRECT
ClientLauncher[20:06:49:296]: version info loaded
ClientLauncher[20:06:49:296]: checksums don't match. expected: 071c4bb15a7c9c2ee8ebb5f1df0a0652, actual: 657a7c502ff8c60fd3a221a06bcc510d! try again
ClientLauncher[20:06:49:296]: downloading http://www.supremacy1914.de/supcodeb...?1301540775859
network: Connecting http://www.supremacy1914.de/supcodeb...?1301540775859 with proxy=DIRECT
ClientLauncher[20:06:54:390]: expected size (content length): 3037313
ClientLauncher[20:06:54:390]: expected size (versions.info): 3037313
ClientLauncher[20:06:54:796]: canceled