I need to make two COM ports share an IRQ under windows 95 and I can't. The ports are both in the motherboard and they support sharing (they work shared under another OS on the same machine). If a W95 guru knows what the proper key is to place the line COMIrqSharing=True in the registry is, then please help. Net searches came up empty. Microsoft support documents suggest the solution above but do not mention the hkey to store it under. tia, Peter -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu