> > I have a choice of two highly desirable antique PCs > > to use as a > > firewall. One is a a 486/66 and one a P133. The P133 > > has 16MB of memory > > and the 486 40MB. Either would have done the job a > > year ago. You could probably get a couple of 16Mb simms (or one 32 Mb etc.) really cheap on ebay?