Hi All, I tried using the SDK and its tools and ran into the following show stoppers for now for me: 1. -xmx parameter is not supported by the tools. 2. -D parameters not supported by the tools. 3. My jar passes validation but when launched the command window shows briefly then closes. Where can I get a log of what happened?? 4. The debug tool says it is listening but nothing shows up in the screen when I execute step 3 above. Anyone knows the answers to the first 3 questions? Thanks, -Tony