Hi longawaitedlc,
I am in the same boat. My 6 yrs stay ended feb 2004, but my extended H1 was ending Aug 2004. I contacted lawyers and they said "what is the date on the I-94". it was the same as the H1.
So, basically, they said - you use the H1 approval to get a visa which is valid for entry. Once you enter the country on ANY visa, you are allowed to stay untill the date on your I-94.
But, the dilema is...
If you apply for renewal, they may reject it saying you are applying prior to 6 months of expiration date. But if you do not apply, they may say, you have overstayed.
My recommendation is CONTACT YOUR LAWYER. Each case is unique. I would push them to apply and if it is rejected, apply again in few months. I think that is the safer route. Good luck
Disclaimer: This is my personal view/opinion and not a legal advise.