All, Ken, N9VV, and I have tested the programmer function in Quartus V9.1 sp2 and it appears to work fine. In which case I've added this as a menu option in the various *.bat files in \USBBlaster-Binaries. I'll also start to use sp2 for compiling all the HPSDR Verilog code from now on. 73's Phil...VK6APH 1272245741.0