Hi Chris
Dry Fusion UK are on the verge of their roadshow for 2004. Give them a ring and ask if they are down your way. The system does work very, very well. OK a manufacturer or agent of any product will present their goods in a way most beneficial, but with Dry Fusion the demo is impressive and virtually as you would get in the real world. As with HWE, most spots and stains come out with the system. Also, as with HWE, very technical problem stains are not cleaning, but stain treatment/removal, so the necessary tools (spotter machine etc.) may be required. The D/F system will clean most types and styles of carpet safely, but, as a trained, qualified and highly skilled individual, it is down to the technician to decide which system would be most appropriate for a particular job. I'd advise spending some time at a show or roadshow with the D/F people or maybe a colleague who uses the system. As with everything, you need to experience the real world results first hand to satisfy yourself. You will be impressed.
Safe and happy cleaning

Ken