I bought HDC-TM90 camcorder from US. I love this camcorder. There is no much difference between HDC-TM90 and HDC-SD90, TM90 has 16GB built-in memory, SD90 does not. Rest of the features are same. Easy to handle this camera. Very nice Quality video and image. I am using this camcorder for taking short movies. Buy and enjoy your life with this camcorder. All the best... :)