Thanks to Mister_E's USB demo and DT's ints18 and this forum I have my USB board PICF4550@ 48 Mhz running a single DS1820 displaying on VB6 and it took less than 1/2 a day and its stable and fast!

This is my first post and I would like to congratulate this forum for the information that is available and the generosity of people like mister_e and darren taylor and others for sharing their experience;it is invaluable for me
This demo should be pinned!