Does anyone have any experience upgrading or replacing memory in a Micron Millenia MXE Pentium 200? I am trying to upgrade a friend's PC from 32MB to 64MB RAM. We bought new modules - 2-16MB EDO SIMMS and I can't get the machine to recognize them. Then, to make matters worse I removed the old modules to test the new by themselves (didn't work - just got 3 beeps on boot) and now can't get the old modules working correctly so that the computer will boot. All I get is 3 beeps and a dark screen. They are seated as firmly as I can get them. My fingertips are sore and I feel worse than stupid. Robin PCBUILD maintains hundreds of useful files for download visit our download web page at: http://freepctech.com/downloads.shtml