MemoryBoost Pro 2.6 ($19.95) offers a near–real-time view of your PC's memory usage and does its cleanup during idle CPU time. Its system tweakers can set file, folder, and write-back cache sizes. An optimization wizard asks questions, such as whether your programs load or run slow, and presets cache values to optimal levels. Though it can't reclaim resources, the Crash Protect feature can alert you if User, GDI, or System resources drop below specified levels. The cool Process Detective displays running programs, memory consumption, and all associated code libraries (DLLs). You can stop any process or click on Stop all nonessential processes, which clears out everything but Windows system programs. If the infamous recurring malware program Porn Dialer shows up on your machine, MemoryBoost's Sniper feature will kill it before it starts.