Yes. 1) Order by PayPal, not CC. 2) use non-US/Canadian: 2a) email address - easy; 2b) phone number - get through Skype instantly, then cancel after WL order is complete; 2c) mailing address - DIY or ask for help from a relative, friend or other contact. If you are paranoid, use a proxy to hide your true IP (the easy way) or do it on your next overseas trip (the hard way). WL 4.0 is also on p2p (if that's your thing), although I don't know if that's been cracked or not, i.e., whether you'll be able to register it. "On the Internet, nobody knows you're a Yankee or Canuck."
I use TradingBlox. Good software. Get the full (most expensive) version that is fully programmable. I use it with CSI data. Perfect match.