> I have the entire list of changes (there are only three) at the > http://www.piclist.com/freeicd page. Thanks James ! Having upgraded to MPLAB 5.0, my ICD was unusable due to coms errors..... So I was anxious to make the changes...... (BTW, my FAE is about a week away) The resistor IDs are awkward to see, so for what it's worth R21 and R22 are the right hand pair of three at top right hand side R5 is the left one of pair beneath LED R21 was 10K now 100K R22 was 1K now 10K R5 was 680 now 330 Now my ICD works again (sort of), the code in my prototype runs when I download, but I get "error performing requested function" when I hit Reset or Run. Must be finger trouble. I'll try to nut it out.... (and, yes, I have made the recommened changes to coms set-up in Win '98) Thanks again James ............................. Zim