installing linux

Well i have installed linux servers before too, many. but this time the app requests are different. Esp the one with the remote desktop, got bored with vncviewer, wanted to installed something new. Found FreeNX for linux, wierd, yeh, as i have to open up a session id on localhost using the freenx client app, and then open up the same session id from my PC. Also facing issues with the serial console opening up for linux, centos.  I am just wishing these problems dont linger for long, so as to push me to go back to Windows PC.