In case you missed it earlier this week, . It was revealed that the recent hacker attacks on Google emanating from China were done through security loopholes in the browser, forcing MS to update a full 3 weeks earlier than scheduled.
The governments of France and Germany even advised their citizens to upgrade or use a different browser in light of the attacks.
So...if you are currently using the IE6 browser at TechWyse, you will need to update or switch as soon as possible. Most importantly because Google Docs will be one of the first web-=based apps from the company that will no longer "work properly" when using IE6.