I have two machines running CentOS-x86_64 installed from the same media; each machine is directly connected to it own DX5000 all-in-one. I have installed iscan 2.4.0.0-.c2 (from rpm) on both machines but while one machine scans happily with both DX5000s, the other cannot communicate to either. I am new to linux and wondered if anyone would orientate me in the various files and front/back ends so that i can compare the working configs and files with the non-working and configure them correctly.Thank you