V 7.0 seemed to break the ability to treat a brokerage account as a checking account. I have a brokerage account that I use as a checking account. Since 7.0 when I try to create a new transaction in that account the category defaults to "Investments:Buy" and cannot be changed. Also, the Action, Check # and Payee fields are unavailable. The only options available are those to buy a security. Oddly enough I have 3 other brokerage accounts that work as expected. It only seems to affect this one account.