Thanks, guys!
The TZ4 is a nice small does it all pocket camera, but it lacks in sharpness and image control. And if I'd taken an SLR with me I wouldn't have been able to take as many pictures (I've just posted a couple from more than 300) because my trips are very fast paced. So I'm thinking about trying some more serious compacts like the Pana LX3 or the new Nikon P6000.
Thanks, Dan!
It's a beautiful city that is worth visiting...but I have to say that the rumours I've heard before the trip were proven to be true...I had some unpleasent experiences with some very rude local people.
If you ever want to go let me know and I'll hook you up with some very nice tips. BUT if you're ever visiting Europe I would definetly suggest Italy and Spain. For me they're the most beautiful countries here (P.S - I'm NOT spanish, I'm brazilian). Italy is my favorite place so far.