same license two different computers

i have a real good laptop and just bought a second computer. I might use them both at the same time on occasion. if i do that – will they discover it?
i use kaspersky internet security, nero, trojan hunter, roboform and few othes. please advise
thanks
Answer #1
kaspersky internet security, nero, trojan hunter, roboform
nothing will happen, but for same operation system using the smae product then yeah something will happen
Answer #2
one op sys will is win7 and the other win xp pro. this could be okay?
Answer #3
it is ok nothing will happen.
people here use nero product key like 100 user using 1, and all other programs
Answer #4
anything to worry about then.. i noticed your big list of useful software– i saw roboform in it. i hesitate to use it double cause i value their services.