> special flash upgrade kit Which was something I'd noticed but not realised the ramifications of. For other PS+ owner's benefit - "This PICSTART Plus Flash Upgrade Module is a PCB containing a PIC18F6720 device and it permanently replaces the PIC17C44 inside the PICSTART Plus. The firmware is upgradable using MPLAB IDE from now on. One no longer needs to program a PIC17C44 and open the product enclosure to upgrade the PICSTART Plus firmware" Kinda feel like a chump spending money on an EPROM C44 now that it's redundant after 3.11. grrrrrr. I'll have to enquire at Arrow about the flash kit, see if it's worth doing now or if it can wait -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.