Boot Camp is missing.....

have an iMac G5 with Leopard on it. I partitioned it using Boot Camp once before with Windows Vista Business and had to remove it due to some corruption on the Windows side.... Fast forward a few months later. Now I partitioned it again. All seems to be well except now there is no Boot Camp icon in my system tray to let me restart in the Mac OS X side... Only boots up in the Windows side now. I even tried the Apple forums and did a command in the Command Prompt. I'm at a loss and need help...
Has anyone ever run into this before?

Next time you boot, hold the option key upon start up. (might need to have a wired usb keyboard for this).

Is your OS X partition still there?