I'm considering the purchase of TDS-3 but I have a few questions I need answered before registering so I'd really appreciate help from all you experienced users out there. 1-What i'm really missing from this anti-trojan is the background monitoring like in other software, I believe that the execution protection feature is the same or is it? and do I need to keep TDS-3 running for it to be functional (i'm using the trial version)? 2-I'd probably buy it right away if I knew for sure that TDS-4 would implement a feature that can scan incoming e-mails? Do any of you insiders know anything about the upcoming version? Thank you in advance and I hope somebody can answer my questions!