CCleaner is great product, many thanks!
Would be great with a section with some simple tweaks that's not harming your system. Desktop icons arrow (it's crap) removal/hide is a great example, tweaking your thumbnail settings, hide drives, repair icons and such. The more useful and unharmful options from TweakUI, but incorporated in your great little application CCleaner.
Under the Startup settings, maybe a "Services" section, but that maybe doesn't fit into CCleaner theme.
All in all a superb cleaner solution, keep up improve with new supported applications and registry cleaning. Keep up the good work!