Since I've started to use flash drives and SD cards, I've been getting the message "This [hardware] could work faster; click here for more information." When I click, Windows tells me I have a USB1 port and that no faster port is available on this computer. How important is it to have a faster USB port? Where could I get one? Could I install it myself? So far I have not encountered a really slow situation involving the use of USB devices, but I'm not sure whether I should be satisfied or not. For info, this Dell has a Pentium III @ 851mhz with 256MB of RAM. Any Comments/answers?