Thank you all for all your replies and help.
In summary, based on what I've read here, I'm going to uninstall Ccleaner and SuperAntiSpyware and use TFC or ATF cleaners and Malwarebytes instead.
I just have two further quick questions, though:
1) I have tried both TFC and ATF cleaners - both worked fine, but when I immediately then ran Ccleaner again, it found more stuff that TFC and ATF hadn't cleaned. Does that mean that Ccleaner is more thorough than the other two?
SpywareBlaster does not run natively. Therefore it's lack of presence in the system tray is normal. This is discussed in the program's documentation.
2) Neil - thanks for your reply, but I don't 100pc understand what you mean by not running "natively". For a thicko like me, does that mean that as long as I have SpywareBlaster installed, I don't need to worry?
i will answer the first part of the question..
ccleaner is a better software than both of them..
and coming down to spywareblaster... to be very frank i dont like that software... here is the top 10 anti-spyware software
"10. Spyware Bomber brought to us by the same folks behind Enternet Media, the spyware company shut down recently by the FTC.
9. SlimShield tied with Winhound Spyware Remover for hijacking and stealth installation.
8. WinAntiVirus and its companion WinAntiSpyware 2005 for hijacking, aggressive advertising and inappropriate collection of personally identifying information.
7. SpywareNo and its clone SpyDemolisher for stealth installation and deceptive aggressive advertising.
6. Razespyware for stealth installs, desktop hijacks and aggressive advertising.
5. Spy Trooper for stealth installs, desktop hijacks and aggressive advertising.
4. WorldAntiSpy for stealth installs, desktop hijacks and aggressive advertising.
3. PSGuard for stealth installs, desktop hijacks and aggressive advertising.
2. SpySheriff for stealth installs, desktop hijacks and aggressive advertising.
1. SpyAxe for desktop hijacks, stealth installs and deceptive, aggressive advertising."
btw.. when you have Malwarebytest installed in your computer why do you need another software..
hope i have answered your questions