ok, since nobody says anything, i contacted Westinghouse for an answer for their 37" lcd monitor and this was their answer:
#Hello Pedro Soares,
#Thank you for your inquiry.
#As much as I would like to ba able to confirm #for you that all TV's with #no tuner are fully compatable - I cannot speak #for any TV's other than #ours. I believe it may be true however - and #with regards to our #LVM-37w1 I can assure you that it is #compatable. The electrical outlets #will most likely be different there - so you #will need an electrical #adapter to be able to plug it in.
#If you have any further questions, please feel #free to let us know.
#Westinghouse Digital Support Staff
#Original Message Follows: #------------------------ #Hello, My name is Pedro Soares, i live in New #Jersey,US and maybe next #year i'm going back to europe (Portugal).
#I want to buy this LCD Monitor ( LVM-37w1) but #i need to know if this #monitor is compatible with the european system #(Pal, Secam).
#I have a friend thant told me that all TV's with #no tuner are compatible #with NTSC and PAL Systems, is this true?