First of all hello to all Pangolin users. My question is will buying a USB booster make any difference to the output signal for my lasers? I have noticed that the tracking of the laser does not always "flow" according to what is displayed. Of course there is scanning speed and scan angle to consider. Mine are 25k. Am I asking too much and need to go ethernet for ultra smoothness? Equipment: 25k scanners. Fujitsu Siemens laptop 2 gig RAM. 1.6 Hz Duo Core. USB type 2. Regards to all.