its not a big deal but i dont want it to lead to a big deal so i thought i would inquire now. i've noticed now and again that the unit doesnt respond. normally it is easily remedied by changing pages then back again. however yesterday it wouldnt even change pages and it was frozen with the little house logo thing in the centre(the logo you normally see when downloading a project to the unit) for about 20-30 seconds. i dont know if this is a problem or not, as i just added about 5 more devices on the weekend bringing it to a total of 16? devices, so i'm thinking with all the info it just takes a little time to process now and again....?

any thoughts are appreciated,
-Christian.