I am pretty sure that MPLAb cannot support 2 ICD2s running on both USB. You would probably have to put one of them on serial, or both - I think that you should be able to setup each MPLAb so use serial on a different com port. BTW, just wondering why you would want to do this? Are you debugging comms between 2 different PICs? On 6/1/05, John Miller wrote: > Has anyone setp Windows 2000 or XP so that they can use 2 ICD2s (USB) > and 2 sessions of MPLAB?. I can open 2 MPLABS, but how to connect the > 2 ICD2s?-- > John Miller > NRG Systems, Inc. > 110 Riggs Road > Hinesburg, VT 05461 > 802 482 2255 x121 > jhm@nrgsystems.com > > -- > http://www.piclist.com PIC/SX FAQ & list archive > View/change your membership options at > http://mailman.mit.edu/mailman/listinfo/piclist > -- Dave All us base are belong to you. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist