USB Bandwidth

[Shfity]

1more problem i have with my pc is if i got my USB 2.0 headset in the front and my USB 2.0 Webcam and my logitech 518 mouse plugged in the back my pc moans and tells me about 'USB Bandwidth' :S lol i dont have a clue do you think i need my front usb's on anouther channel, i aint got a clue please help.... not realy a problem more of a inconvience. thanks

brad/shifty