buy the 4's and sell the 6 for an even amount. Lowers your cost and should play out nicely if all goes well. I wouldn't hold too long. Things can change in a moments notice in this market. I bought last week and have been hating life but hope to get back up over the coming week and a half.
I say, $5 strike is a great buy at this time. You will at least double your money, within a week or two and more in weeks to come. I have june, Dec, 2010, and 2011, sold my 2012, bought june, for a suprise move, if it happens. If it does, it will bring me a good return, and if it doesn't, i lose it.. So, it's gambling all the way.. HOwever, 2012, will be a great buy, as by then for 1000 dollars investment, you may bring 20,000 dollars..