Do any of you have any experience with these ACD devices. They appear to compete with DataQ products. http://www.futekinst.com/futek/dataacquisitionsystem.asp These device appear to compete with DataQ with 16 or 24 bit offering.Do any of you have any experience with these ACD devices. They=A0 appe= ar to compete with DataQ products.=A0=A0=A0These device appear to compete with DataQ with 16 or 24 bit offerin= g.=A0