> A few months ago I attended a seminar that provided me a Explorer 16 > Development board, thinking that it'll give me a good starting point. > I joined the PICList shortly after that and have been lurking since > then, Well, I'm finally able to start learning what I'm doing, and I > found out that it is not possible to program it without the ICD 2. Is > this correct, or am I missing something? you are missing something, the explorer 16 comes with a bootloader on the 4550 this can be used to set up the 4550 to operate as a pickit2. look in appendix B of the manual for details. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist