I just recently discovered this pretty decent program by browsing the boards. I wanted to try it out vs some tests (process termination, keylogging, modifying the registry, leak tests). I think it has lot's of potential (and it's tiny only 3 megs installed). The tests I ran : **1) Advanced Process Termination from DiamondCS, DSA passed all tests easily. One note though, when it came to the "suspend process 1 and 2" the process was not suspended but DSA didn't give me a warning. Regardless DSA passed. 2) Advanced Process Manipulation from DiamondCS, once again DSA passed easily. APM couldn't do anything to any process without DSA catching and stopping it. 3)Simple Process Termination from the makers of System Safety Monitor, out of 16 different methods of termination, DSA failed Test 12, Test 15, and Test 16. 4)Keylogger Test from the makers of System Safety Monitor, out of 4 methods of keylogging in this test, DSA failed Test 1 and Test 2. 5)Martin's Undetectable Keylogger Test, DSA failed. 6)In the next test I used Procx from GhostSecurity to attempt to terminate a process but DSA stopped all termination attempts. I next tried to use the 'suspend process' feature and DSA failed to stop the process from being terminated, which is odd because it passed both APT attempts to suspend a process. **7)In the Registry Test from GhostSecurity, DSA failed to stop a section from Test 1 (when the machine rebooted I got a failed message from Registry Test) and Test 2 hung and never completed. 8 )I tried a few firewall leak tests over at firewallleaktester.com, and amazingly this program passed everything I threw at it : PCFlank (which many PAID firewalls fail), PCAudit 1 and 2, DNStester, Surfer, Jumper, WB, and Outbound. **9)I then tried the Anti-Keylogger Test at firewallleaktester.com, DSA passed the DirectX test, but that was about it. It failed both screenshot capture tests. But I was unable to really get a handle on the first 2 keylogging tests, they were buggy on my machine. Can anyone try running DSA vs the Tests marked with a ** and tell me what the results were?