Finding a good PAL to NTCS converter turned out to be harder than expected. I needed something for my Wii, DVD player and digital video camera. And also something that would work with the TV I got. Turned out I had to dig a little bit more into my pocket than expected but so far I'm satisfied with my purchase (CMD-HDX98). The only downside is that if we decide to move back to Sweden it cannot be used for NTCS to PAL conversion.
So a few pointers to you if you're looking for a PAL to NTCS converter. The cheap ones do not convert sound so you might notice unsynced sound. Second the cheap ones might convert between PAL and NTCS but does not change the update frequency (from 50Hz to 60Hz) which is needed unless your TV can handle that for you.