Does Ram recovery software actually work?

results based on this site - http://www.help2go.com/modules.php?name=HJTDetective
it seems "worldwinner" is naughty...

These entries have been positively identified as malicious programs. In the HijackThis program, place a check mark next to the following entries.

O16 - DPF: {33E54F7F-561C-49E6-929B-D7E76D3AFEB1} (Pool Control) - http://www.worldwinner.com/games/v45/pool/pool.cab
(Description: WorldWinner game network.)

O16 - DPF: {8A94C905-FF9D-43B6-8708-F0F22D22B1CB} (Wwlaunch Control) - http://www.worldwinner.com/games/shared/wwlaunch.cab
(Description: WorldWinner game network.)

O16 - DPF: {94299420-321F-4FF9-A247-62A23EBB640B} (WordMojo Control) - http://www.worldwinner.com/games/v4...jo/wordmojo.cab
(Description: WorldWinner game network.)

O16 - DPF: {C93C1C34-CEA9-49B1-9046-040F59E0E0D8} (Paint Control) - http://www.worldwinner.com/games/v42/paint/paint.cab
(Description: WorldWinner game network.)

O16 - DPF: {FAE74270-E5EE-49C3-B816-EA8B4D55F38F} (H2hPool Control) - http://www.worldwinner.com/games/v5...ool/h2hpool.cab
(Description: WorldWinner game network.)

Suggestions

The following are not necessarily spyware/malware, but we suggest you place a check mark next to the following entries, as these programs may be taking up system resources.

O4 - HKLM\..\Run: [hpsysdrv] c:\windows\system\hpsysdrv.exe
(Description: HP monitoring tool. Unnecessary. Remove this to free up some system resources.)

O4 - HKLM\..\Run: [HotKeysCmds] C:\WINDOWS\System32\hkcmd.exe
(Description: Intel hotkey applet. Unnecessary. Removing this will free up a small amount of system resources.)

O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
(Description: System Tray icon for the Realtek AC97 Audio Sound Manager for AC97 onboard audio. Available via Start -> Settings-> Control Panel. Removing this entry will free up a small amount of system resources. )

O4 - Startup: Adobe Gamma.lnk = C:\Program Files\Common Files\Adobe\Calibration\Adobe Gamma Loader.exe
(Description: Adjusts monitor colours across all programs, including Photoshop. It is needed by some graphics professionals who want their monitor calibrated. Most home users will not need it, and thus should remove this entry. )