Originally Posted by
BIMMERKID2
Here's a great tip if you want to look around for cheapo(as in price, not quality) computer parts, but still the same name brand you find back in the states or elsewhere in the world. Take the Tsuen Wan Line (red line) to station Sham Shui Po ( 深水埗) <Turn chinese character coding on!>, get off there then find Golden Computer Centre and Golden Computer Arcade...
http://en.wikipedia.org/wiki/Golden_Shopping_Centre It should be very, very easy to find. They also have many cameras, of great quality for cheapo... ^ also, there's many tasty restaraunts in the immediate area of the complex.

Actually, I find prices at Sham Shui Po/Golden Computer Centre not that competitive with dedicated computer shops in N America. If you're comparing with Best Buy, that's another story.
I've waded into the HK Disney/Ocean Park discussion before and I'll just say HK Disney is fine if you're willing to go to "enjoy" the differences. I'm not a big Seaworld or any kind of animal fan so Ocean Park doesn't do it for me.
As to the OP's question, HKG for sure! No way TYO can be done in 3 days.