I have a problem with the DTR wire being pulsed when my computer is first switched on. This of course pulses my transceiver. I have heard that Microsoft has a fix for this but I cannot find it. I am using XP Pro. Anybody heard of this before. Denys Brosnan ZL2AWH Email: zl2awh.denysb at xtra.co.nz Scanned by AVG Antivirus