Hi guys, I received my 4G iPod yesterday. Unfortunately I am still using a HP laptop with only USB 1.1 and firewire 4-pin connections. Recently I purchased a PCMCIA card with 2 USB 2.0 ports. Since I have had the iPod charging in the dock the ipod keeps sending messages that the battery is low despite the fact that the battery icon indicates its charging. I've had this problem in both "disk use" mode and normal mode. Could it be that the power being supplied by the PCMCIA card is not sufficient to properly power and charge the ipod? Charging through the powerbrick works fine btw. Thanks!