I found a new insurance for people with pre-existing conditions. After losing my old plan which cost $1450 a month I was without coverage. I stumbled upon the NY Bridge Plan, although I think each state has it's own version. As part of the Obama initiative, it provides Ins to usnwith pre-existing condition until 2014. I now pay $421 a month and the plan is very comprehensive.
Check out Nybridgeplan.com then look into the plan for your state. I hope some of you have luck with it!