Hello, The Cadence IBIS AMI toolkit version 1.1 has been posted in the WIP section of the IBIS ATM web space. (http://www.vhdl.org/pub/ibis/macromodel_wip/archive/20071105/ambrishvar ma/Cadence_IBIS_AMI_Evaluation_Toolkit_v1_1.zip) The main change from the last version is the addition of the Windows version of the Tester and the IBIS_AMI_RX model along with the Test run for both Linux and Windows operating systems. As before, you can observe both the input and output waveforms in either the .txt format or the .sim format. The .sim format can be opened directly in Cadence SigWave viewer for viewing purposes. The tester also lets you input an input bit waveform, alternatively, the tester can also generate a random input waveform. Please let me know if there is any problem in running either the tester or the model with the tester. Thanks to everyone who has helped us with this effort and provided us valuable feedback. As always, comments and suggestions are welcome. Thanks, Ambrish Varma.