1. Thats the problem, the console just sits on the screen and does nothing, no error, no nothing, just:
C:Users[my user]Desktop2nd Minecraft serverTekkit Server>"C:Program Files <x86>Javajre7binjavaw.exe" java -Xmx5G -Xms2G -jar Tekkit.jar nogui
C:Users[my user]Desktop2nd Minecraft ServerTekkit Server>pause
Press any key to continue . . .
2. I have 6 GB of RAM. and a 64-bit operating system