I ditched Cyberhawk after the infamously embarrassing trial on here, Dave!
I currently use one of the security packages (Kaspersky), which includes spyware protection, but I also run
Windows Defender, which is real time. I did try Spyware Terminator, but it's a bit like a new firewall, and flashed up so many warnings, I lost patience, but I have seen it highly recommended, and probably, had I given it more time, it would have been fine. Of course, the best about it is, it's free. As an 'on demand' occasional scanner, I also have
SuperAntiSpyware on board, which comes in 'Free' or 'Pro' flavours, the main difference being that the free version doesn't offer real time protection (but Windows Defender does, and is also free, so you could have both).
Hope that helps a bit.