first off. i am totally floored at how powerful and easy this program is. I plan on using it alot with my calandar app on my ipad. now, with this, i ran in to a courious issue. while i made a simple estimate sheet, along with a form for data entry. i went to make a sub set on top of the header. with the clients name location phone number fields on the left side, and on the right side my company name address and phone number. my problem is, as soon as i attempt this, i loose my form entries. as powerful as this app is, it would be a minor setback for my business needs. but still usable. BTW, this is the first apple product i purchased. and im very pleased with it.