Ok I got my money order and I'm ready to send it off for my IPAC4 and I'm waiting for the next batch of Turbo Twist spinners to be available.
Should I hook both up to the PS/2 port to save space for other things on my 4 usb ports?
My spinner will have a trackball hooked up to it and I know that it needs some form of voltage.
Is it safe to assume that both usb and PS/2 put out enough juice for this?
Is there any advantages to using ether one?