CPU-Control handles the CPU-affinity for multicore-systems (supports quadcores as well). Instead of running each process on both CPUs you can define it as you want it. For example, if you want to seperate the firewall and the anti-virus-software from the graphics-application.

CPU-Controls offers five different ways to control the CPU-affinity:

* Automatic: It chooses alternatingly one CPU for each new process
* Manual: You define a list, where you can set the way to handle each process
* All processes run on CPU 1, which is useful for old applications which crashes on a dual core system
* All processes run on CPU 2
* Deactivated

Defrag Individual Files
Most defragmentation tools only let you defrag the whole drive. Defraggler gives you the power to select individual files and folders to defrag. So you can get the job done in seconds, rather than waiting for the whole drive to complete. Of course if you want to defrag the whole drive Defraggler will let you do that too.
Compact and Portable
Defraggler was written in the same compact architecture as other Piriform products (CCleaner and Recuva). This results in a compact single EXE application, which can be copied to a thumbdrive and then used whenever you need it, without a complex installation process. The EXE itself is less than 1MB!
Vista Support
Defraggler supports all OSs released since Windows 2000, this includes Windows 2000, 2003, XP and Vista. 64-bit support has also just been added! Additionally Defraggler supports both NTFS and FAT32 file systems.
Locate Files on the Drive
After analysis Defraggler lists all the fragmented files on the drive. Selecting one or many will highlight their location on the disk. Allowing you to visually see the location of files on the disk.

Keeping the registry as compact as possible means better computer performance. Auslogics Registry Defrag is fast becoming a useful and essential tool in keeping your registry defragmented. As a result, the Registry becomes compact and small, greatly improving your computer performance.

Disk fragmentation leads to system slowdowns, PC crashes, slow startups and shutdowns. Auslogics Disk Defrag® is designed for fast optimization of modern hard disks. Use it together with Auslogics ...

Small GUI application designed for real-time CPU frequency, throttling and load level monitoring and on-the-fly adjustment of the CPU performance level on supported CPU models via processor's power management model-specific registers (MSRs). In automatic management mode it continuously monitors the CPU usage level and dynamically adjusts the CPU frequency, throttle and/or voltage level as needed, realizing the "Performance on Demand" concept.

Features
* Real-time CPU clock and CPU/OS load level determination and monitoring (with optional logging).
* Detection of virtually any form of CPU clock throttling.
* Dynamic on-demand CPU performance state (P-state) transitions via real-time adjustment of CPU multiplier (FID) and/or requested voltage level (VID).
* Dynamic on-demand CPU clock modulation via real-time transitions between CPU clock throttling levels.
* Fine-tuning of advanced CPU-specific power management settings for AMD K7, AMD K8, Intel Pentium M/Centrino platform, Intel Pentium 4 and Xeon, Intel Core Solo/Core Duo/Centrino Duo platform, Intel Core 2, VIA C7 and Transmeta Crusoe/Efficeon CPU families.
* Complete support for multi-processor (SMP/HT/multicore) systems.
* Windows power management settings and LCD display brightness control (where supported).
* Battery information display (general and per-battery) including real-time status display of the battery life time, charge level, charge/discharge rate etc.
* CPU core temperature display (available on AMD K8, Intel Core and Intel Core 2 CPU families).