Hey all - I have been reading about this company called LEHR that makes a propane powered trimmer and was posting to see if anyone had heard about it, or has used one? They work off of those little green propane tanks and use no gas (hooray!)and seem like a really great step forward in creating environmentally safer lawn tools. I checked their website

www.golehr.com

but still can't figure out the price of one or if anyone has tried it... any help out there? Any thoughts?