I don't think anyone is going to make a loss buying this week as long as you keep holding. I jumped out a little earlier today in the hopes of getting back on lower later, or re-entering once the bottom is clearer.
I think there might still be a little lower to sink across the market as a whole... people will stay jittery about Japan, since it's been bad news almost every day since Friday. It'll take a few positive days for everyone to feel comfortable again.
But as I said... whatever level you buy at right now, give it a couple of weeks and you'll be glad you got the shares. And that's not even just SSN. There's opportunities all over the market right now.
SSN Price at posting:
14.5¢ Sentiment: ST Buy Disclosure: Not Held