Check it out:
http://www.diamondcs.com.au/index.php
Looks like a scam to me.

There is a thread about this in Wilders too http://www.wilderssecurity.com/showthread.php?t=185994

So far, I personally, would not be calling scam so soon. Especially w/o any evidence to that direction.

I read the whole moaning, groaning, dragged out, speculation filled bunch of forum posts at Wilders and it makes no difference to me.

The DiamondCS products do their job perfectly, alongside a bunch of others as "second (well, 3rd, 4th, and even 5th) opinions".

With Process Guard, Advanced Process Termination and Autostart Viewer - Comodo BOclean and ZoneAlarm Security Suite's program control to control what programs can and cannot do.

With Port Explorer - Advanced Port Scanner, Nessus, Microsoft Baseline Security Anylyzer and Acunetix Web Vulnerablity Scanner to ensure web safety (not forgetting Zone Alarm firewall here too!).

Then, with Avast antivirus/antispyware, Bitdefender antivirus/antispyware, Windows Malicious software removal tool, Superantispyware and Spywareblaster (not forgetting Comodo BOclean and Zone Alarm antivirus/antispyware here too!).

I use all the above with no conflict amongst any of the programs, after testing many combinations(Asus P4, 2.93gig Celeron CPU, 1.024 gig RAM, XP Home). Although, don't add Nod 32 (the straw that broke the camel's back) to a Bitdefender, Avast and ZoneAlarm setup unless you enjoy reformatting your hard drive!