Hi I tortured my equipement yesterday trying to find out where is the problem. When I am sending any digital mode from my station there is strong carrier on top of my signal. When I connect my server to laptop running client (audio cable connection), I have no problem, signal is clean, I changed RigBlaster no mic to different one - no help. Only switching to different computer improved situation, so for some reason connecting my computer (Atom processor running Ubuntu 11.04) with my TS2000 with RigBlaster No mic creat a problem. I do not know how to fix it. Solution for now, I installed new pskmail_server on my old laptop with Ubuntu, got everything running but rigblaster controller - I didn't have a time to install drivers for my USB-Serial, but will try to do it today, on top of that I got message permission denied for aprs file, but I think I can fix it and hopefully will be on the air soon. I singning up for session on skype !! Question what is the minimum requirement in term of RAM, speed of the computer to run fldigi - i read some min 700Mhz but better 1.2G, but no words about RAM requirement. Best regards 73 Robert KB2PNM