No problem providing the link, I like Florida.
Even if you are running the server version, according to the specifications listed, even a 2 - 3 year old laptop/desktop should run this ok.
Hardware Requirements
CPU Speed:
800 MHz minimum
1.0 GHz or higher recommended
Processor:
Intel Workstation and Server processors (i.e, Pentium or Xeon Processors)
Memory/RAM:
256 MB minumum
512 MB or higher recommended
Display Color:
Greater than 256 colors
In fact, here are the specs on a laptop that will do it. I mention laptop since you said that you will allow another office to use it, then bring it
back.
IBM T-41 Yes, this one is used, but is one of their newest models, (I have a couple) an even older one
should work ok also. I think all the way back to a T-23 should work. I have put up to a gig of ram in one of these, no issues. Just make sure that
you order all the needed accessories, docking station(handy but not absolutely needed) briefcase, usb floppy(does not come with floppy drive).
If you just prefer to lug around a desktop, here is another IBM, also referb. We use these for our high end CAD stations.
Intelestation Pro I refer you to the referb's because of the low price that you mentioned. This way you can still get the latest
equipment with warranty at low cost.
To answer your original post more fully, about any mfg of any pc within the last 2-3 years should suffice, however I do reccomend going above the 512
mg ram, as it will increase speed to a more efficient rate. Judging by the specs, I see no need for a full blown server. (not that you could buy a
decent one for $2,500.00 more like $25,000.00)
Dell and gateway should be reserved for household use. HP has some darn good pc's with best in class video. IBM's are above normal for stability,
sturdy construction, world class workhorses and warranty service.
Frankly I would drop the XP idea. 2000 is more stable for a corp enviornment.
Have fun