Ad-aware SE ref file updated. Download ref-file SE1R14.

System Mechanic 5.0b - new all-in-one package version. Has everything you need: disk and memory defragmentation; popup blocker; registry cleaning, optimizing, creating etc backups; tweaker; auto-start manager; searching and deleting dupes; searching and fixing/deleting of the "broken" windows short-cuts; taking screenshots; and also additionally anti-virus, firewall, removed files "restorer" etc in the Pro version.
Download standard and pro versions.

CopyToDVD 3.0.34 - simple program for CD/DVD disks recording. Record disks in any format in just one click. Can be integrated into Windows.

Messenger Plus! 3.25.106 - adds functionality to MSN Messenger/Windows Messenger, such as personal status messages, transparency effects, ability to minimize into tray all MSN Messenger windows etc. Now supports MSN Messenger 6.x.
Information about the release is here.
Download Messenger Plus! 3.25.106 release here.

Skype 1.0.0.94 - new version of the free program, which allows to voice communicate over the internet (though it supports short message service). THe network is based on peer-to-peer routing technology. All information sent is being encoded. It doesn't require high-speed internet connection - the sound quality is acceptable even on dial-up.
Download Skype 1.0.0.94 here.

Zoom Player 4.10 beta 1 - popular video player. Has everything necessary for comfortable movie watching. Supports all popular movie formats, DVD (if you have pro or wmv-versions), a bunch of settings, including interface with the feature to change skins.
Download standard, pro, wmv pro versions.

ATI Tray Tools 1.0.1.386 release - great tool for Radeon video-adapters precise tuning and overdrive. Added support for Radeon X700, memory timing editor (for Radeon X700 and X800 series), Geometry Instancing management support, low-level access driver update, game profiles extended, fixed bugs.

Everest Home 1.50.184 (pro edition, home edition, full) - program for computer hardware diagnostics and testing, and also their tuning for optimal work.

AbiWord 2.1.91 - small text editor, which can in some way replace MSWord (though it doesn't have so many features). Can type and format texts, draw tables, insert images, print documents etc.

Safe XP 1.4.10.20 - a program for tuning Windows package application (Internet Explorer, Media Player, MSN Messenger), and also the Microsoft Office. Additionally can tune system security settings, disable unnecessary services.