IMHO Burning Studio and WinOptimizer are the 2 competitive products from Ashampoo .
Ashampoo WinOptimizer 5 looks much better than Version 4 . It has 2 new modules : Undeleter and Icon Saver ; Plus many other improvements , working faster and smoother .
The latest version - V 6 - has the same GUI with an extra AntiSpy module and a Favorites Tab ( among other probable enhancements ).
The Ashampoo WinOptimizer 5 free promo is on the german site Chip.de .
Download instructions in english + screenshots on the same good tips site : http://for-free-on-internet.com/2009/01/ashampoo-winoptimizer-5-free-full-version-key/
Chip.de also offers free promos for AquaSoft PhotoKalender 1.2 and Ashampoo Burning Studio 2009 ( already posted by me with the Computerbild.de promo ) . VNUnet.com is also offering a free promo for Burning Studio 2009 ( saw it on the above site ) .
It's true that Ashampoo marketing guys are almost spamming your email with weekly discount offers for upgrades . But hey ! If this is the price to pay for getting 2 top quality softwares for free ... Why not ?!
Kane ... A simple Citizen .