I'm using Windows XP Pro and need to key CW via the parallel port. I tried "userport" ,"DirectIO" and "DLportio" .no luck, the LPT ports are grayed out in the "Ports" setup window. My computer uses LPT1.address 378-37B. The writelog.ini entry is: LPT1=378. Where am I going wrong? 73.Don, K9NR