Actually I already use sme8 for tests
this mean I can give a try
I wander which one will be "lighter" for server
if that from nomachine.com is as "terminal service" it scare me
because I know from experience that onto one 2003 r2/32 with 3G ram you could "sustain only" around 5~10 users and that server will not do anything else except 1 thunderbird, 2-3 browsers, 2-5 office documents one accounting program (all of that per user)