The WalMart info is useful for pricewatchers, but note the MicroCenter boxes are IBM. That might be why they cost $75 more than they should otherwise. I remember one IBM I used and used and used and used and used and I'd still be using it except I lost it. Beautiful little machine, ain't seen one like it since. Quality counts for a lot, if you ask me. What do the Microcenter boxes look like? > One word WalMart. > 800 Mhz Celeron, > 10 GB HD, > 128 MB RAM > 52x CDROM > NIC/USB/Sound > 8MB brandname video (forgot the name good card not much memory) > Linux preinstalled (Lindows) > $199 > no monitor.