I can't keep track exactly, 'cause we keep tweaking and upgrading our machines, but my machine is an Athlon 64 which is I think about 3300, with 2 gigs of RAM and 140gig drive and the cheapest DVI video card I could find, with a 19" LCD monitor. I use my machine for a little of everything, from video editing to rendering/encoding and batch processing of pics.
We have two other machines, one an Athlon 64 3800 and one a Pentium 4 dual core, with the same specs as the above machine. These are used for rendering, encoding, and image processing. AJ has a slightly older P4, but he's doing mostly the admin side of things -- managing our inventory, working with the distributor, developing affiliates, etc -- so he hasn't needed a high-horsepower machine yet.
And then we have 3 laptops, all fairly new, with Athlon 64, Athlon 3400, and Intel Centrino 1.6. Oh, and we have about 10 external drives 200 to 250 gigs each, for storing edited/encoded video and DVD ISOs, and a RAID arrays, about a terabyte, for storing our still archive and other crucial business stuff. And that's not counting the 4 web servers :)
