Eric, seems it works fine so far...I've got it running for over 8 hours (with emule on linux in background). And Poser seem to average memory usage at bout 48 megs or so RAM. It even runs some old DOS apps I have very well. And i've been searching bout Win4lin limitations and such and all I've heard are only good things (minus DirectX support that is..) I think its something to do with the fact that you run Win9x/ME within the Linux Filesystem using ext2 (or whatever linux FS you use) and not FAT/FAT32/VFAT. And I also read that it is immune to most all windows viruses. Soon as i've made space on my notebook HDD i'll install and try out more apps.