With the precious help form Ritchie, I decided to go with one subform for each timeslot. I have a lot of subforms on my main form, but it works OK.

You can contact me if you have any questions.

Thanks a lot, Richie.

Glad you got it fixed, but you might want to put your closing message in the same thread as your original question. Because I wasn't reading the original, I have no idea what you got a solution to, or how you did it.

Cheers,
David R

Glad it worked http://www.access-programmers.co.uk/ubb/smile.gif