I have used AnVir Task Manager since 2008, when it was at version 5, and have always taken advantage of installing newer versions offered through various sites (including dotTech).
FYI — starting with v7.0.4, the options “Permanently block undesired processes” and “Save changed priority of processes” are no longer included in this Standard version; they are only in the Pro version.
If these two options are important to you, you may want to reconsider whether you want to replace your older version (through v6.7) with this one.