Been to Singapore a few times for shopping as it's just a 4 hour flight and weather makes it feel like home, easy to get out and walk and be comfortable. At moment it's like this here
http://www.bom.gov.au/products/IDR633.loop.shtmlI hate the cold, although our lowest is about 14 Deg C at night for a short time in middle of year so it's mostly just shorts and slip-on's all year round. 32-36C daytime.
I've never used the windows Firewall, but I'm behind a combined modem/router so reasonably hidden but as I said I just wanted to compare setups performance wise. Beta testing is so much fun.