Hi there. This is my first post.
I have decided to move a spreadsheet into a kexi database file, since it's becoming too heavy and it doesn't have many formulas.
However, I still need to include some basic formulas and conditional formats in my database. Is that possible for a non-expert like me? It seems not...

Weclome to the Kexi forums, squintero.
1. In databases we use expression and references to table columns in queries instead of spreadsheet formulas. This is a difference a bit explained in the Kexi Handbook: http://userbase.kde.org/Kexi/Handbook. We lack most of the functions that spreadsheets have, currently even summing is not exposed in the graphical interface of Kexi.

2. Conditional formatting is a cool thing to add in future Kexi. I would like to ask you to add a suitable wish or wishes at http://bugs.kde.org, it's a great way to start helping us grow.