I’ve put it on my ‘Tools’ Thumb-Drive, and set it to REPLACE “Windows Task Manager” (under ‘Options’, there’s a Check-Box to ‘Replace Task Manager’, reversible) on ALL of my computers – It’s truly a ‘Swiss Army Knife’ type tool, and I’m finding more features constantly!
The ‘VirusTotal’ lookup is Great, and although ‘ProcessLibrary’ occasionally ‘mis-guesses’ which process to define (CMail, part of the ‘Crawler’ toolbar was ID’d as ‘icmail’), it’s still great for ‘Mystery Processes’, the ‘History’ can be invaluable, and under ‘System Utilities’, ‘Process Memory Usage Cleanup’ works much like ‘SweepRAM’, and there’s even MORE!

I also have (and use):
“XP SysPad Multi-Tool” (also Outstanding!),
“What’s Running”, “ProcX” (from ‘GhostSecurity’), SysInternal’s “Process Explorer”, “PRCView”, and “DTaskManager” (plus “TasKill”, “Advanced Process Terminator”, & “Pocket Killbox” for those ‘Stubborn’ Processes) on my ‘Tools’ Thumb-Drive, THIS is my Primary!

Great Find and Review, THANKS!

Generally, more info about bugs needed. Specially for “mixing all process icons” bug. If you want to help us fix the existing problems, contact us please. We are working on new features but the bug fixing has higher priority.

Thanks for review and comments.

Also portable verions starts creating some .sys file. Not a problem, but not a behaviour I want from 1-file portable program either.

I am sticking with sysinternals.com utilities, they are not all-in-one solution but are clearly better.