Partyneer

Recently, I have been having problems with both the Tekkit and Technic clients, where as they crash the moment I attempt to do anything (use inventory, move, menu). I find this extremely weird since this hasn't happened before, and I have tried everything I could think of in an attempt to fix this problem. Help is greatly appreciated. PC Stats OS: Windows 7 Ultimate (64 bit) Processor: Intel® Core i5-2550K CPU @ 3,40GHz Quad Core Graphics: NVidia GeForce GTX560 Ti (overclocked) RAM: 12Gb Java: Java JRE 7u3 Also, tell me if other information is also required. Thanks in advance!