Here are some links to other websites that may be of interest.
www.mirrortechnology.co.uk - Producer of excellent reflective
www.genvolt.co.uk - Producer of quality high voltage power
www.staffsprecision.co.uk - Quality custom machining.
www.airspeaker.co.uk - comprehensive links
www.plasmatweeters.de - good info and other links.
Other Odd Web Links
www.acpc.info - for all your data recovery needs