Greetings ( + )!( + ) Pat I don't understand what "old" has to do with anything, I'm "old" too, been working on computers for more than 40 years, I would recommend that you get something like the "Adesso 4-Port Powered Hub Mini Hub" because the devices that you connect to the Hub will not draw power from your Mac. platform. which is important because the more power the you use from the Mac. the shorter the life expecentancy of your Mac. system. And if something happens to the "Wall-Wart" they are easy and cheep to replace. Below is Overview of the Adesso Mini Hub and you can obtain one from http://www.pcuniverse.com/product.asp?pid=62800&m_id=32 for $6.41 each plus $6.98 shipping. Adesso offers USB Mini 4-Port powered mini hub. This hub supports both high-speed and low-speed devices. Its ports are reliable at up to 4,5 m of transmission. Downstream ports have automatic connect and speed detection function plus over-current protection with auto recovery. Bus fault detection will automatically reset device. The hub supports bus-powered and self-powered mode. Don't worry if it doesn't state that it's for a Mac. the USB standard is a IEEE regulated standard and all platforms that state that they run USB must meet the standard. ---------------------------------------------------- On Aug 17, 2007, at 8:32 AM, Pat Smith wrote: > Please be patient with my newness. I'm old. I'm using OS 10.4.10 on > my dual processor tower, and trying to find the most optimum economic > means to upgrade my USB to 2.0 with power sufficient to run my new web > cam. please help. > _______________________________________________ Cheers, /\*_*/\ Harry (*^_^*) * If pro is the opposite of con, then what is the opposite of progress? Congress! Men's restroom House of Representatives, Washington, DC