I just received a PIC16F18446-XPRESS module and the sales order number on its packing list matches one of the two strange emails I received. I received an email on May 25 (the original "strange email" I wrote to this list about) with the title: Microchip Samples Order 1109336 Acknowledgement I then received another on June 19th with the title: Product Sample Order 30293899 Shipping Notification The packing list with the sample I received today matches the number in the title of this second, June 19th, email. I do not see the number from the previous email anywhere. Looking back at the list activity in March, I see that someone mentioned that this free sample was available and I wrote a positive reply. I don't clearly recall ordering one but I must have. It still doesn't explain the long delay between when I would have ordered it (March) to when I got an acknowledgement (late May) and the fact that this original order number is nowhere to be found on what I received. Sean --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .