Hello everyone, I have been shopping around for colloidal silver and have found a generator which you can use at home from this site: _http://www.microparticlegenerator.com . The site claims that the generator can produce particles of size 0.008 microns which seems to be a good thing as the smaller the silver particles the better. Has anyone tried this product? it goes for 239$ before shipping. I have tried the ASAP solution which sells for around 30$ per 4oz bottle and the generator seems like a more economical choice..especially with very costly international shipping, customs etc...thanks!