Thanks all for commenting - I appreciate it.
I did wipe the computer when I got. Reformatted the hard drive, and installed a clean version of XP. I put the current drivers on it for the NIC and embedded video driver.
I stripped out any unnecessary windows stuff and put a simple, free antivirus on it (AVG). I don't have much installed on it, and regularly clean the thing out from internet browsing activity. The only programs I've installed are:
Firefox,
UltraVNC
Process Explorer
Adobe Reader
Ad-Aware
But in general, you all agree that a Celeron processor, running at 2 GHz and a 40Gb HDD, SHOULD be sufficient for basic web browsing and running Media Center (in client mode) - right?
I'm ready to throw the thing away and get a different one, but am willing to work with it if you guys think it SHOULD be able to do what I am asking of it. As it is, it just gets overwhelmed and the processor gets maxed out with the simplest demands.
Are any of you familiar with the data that process explorer (formerly Systernals product) provides? If so, are there any items I should look at to gain insight to possible issues?
thx