There is a used Laguna IQ in my area for sale, or is a few years old and includes aspire software. It seems to be in good condition, although I have not seen it in person run yet. It has the spindle that is water cooled from water in a bucket, is that how the IQ is cooled? Any way, they are asking 4800.00 for it. Good deal? Any one with experience with these machines? I was actually looking at a couple other machines with a 2 x 4 footprint. Opionons, thoughts? Thanks