Best cards if have past bankruptcy?

I went through bankruptcy almost four years ago, have one low-limit ($1500) card that I keep paid in full, have a credit score of mid-high 600's, and want another, higher limit, card to increase my credit score. I don't care about APR because I'll keep it paid off. Cash or air miles back would be great. Any ideas for the best card(s) for me to apply for?

Cash or air miles back cards are usually issued by big-name, real bankruptcy unfriendly companies - who will never approve you. Bankruptcies stay on your credit reports for 7-10 years. Discharged creditors' entries 7 years, Public Notices 10 years.

Is there a list of bankruptcy-not-so-unfriendly credit cards, especially ones that will grant higher limits? The one I have, Household Bank, is very bankruptcy friendly but their limits are low.

Yes there is. Google credit cards, where it will come up with "cards for credit credit", and "cards for folks with bad, or no credit".
Of course in these days of the lousy economy, and banks not willing to extend credit even though they just received BILLIONS in bailout funds you might have a real hard time getting a higher limit card.

We use a credit card that accumulates airline miles and pay it off each month. Takes a long time to get any real miles but better than letting them go unused.