I bought a 810 watt Cyberpower UPS about a month ago at NCIX to replace a dead Belkin UPS. I got it on sale for $120. I think it's great but it doesn't appear to offer e-mail notification so look for another brand I guess. Maybe try an Eaton UPS?
http://ncix.com/products/?sku=23573&...ure=CyberPower
Instead of looking at Future Shop use shopbot to find the better prices.
http://www.shopbot.ca/m/?m=UPS
Hope this is of some help.