Peter van Hoof wrote: >> My question is: Can I take the same emm386 exe-file and move it to the >> xp-computer and call it from the config.sys, or will that mess up the >> XP ? Will it work at all ? Or is there another way around this ? > Right click on the program, click property's and set your requirements on > the memory tab If that doesn't help (it's the quickest and easiest solution), you could try to install one of the free virtualizers (either vmWare or Microsoft's VirtualPC) and install the DOS of your choice in that virtual machine. Gerhard -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist