Adaptor for mains power?  They don't come with one, and if he didn't sell it with one, then you have to buy one.  He DID say UK only...
Driver CD:  It'll have out of date drivers on it anyway - get on the website and download the latest ones.  
For the mains plug unless you can find a UK to Canadian converter, you'll have to cut off the plug and whack on the correct one - 5 minute job.