Ok, I need a little help. I'd like to replace my wallet with an agenda. One that's large enough to hold my credit cards, i.d., and checkbook, and still have a datebook and address book. The biggest thing is, that I don't want it to be huge. I'd love to find one that would fit in most of my bags. It doesn't have to be any particular brand, just well made, and meet the criteria. Is there one out there?