That damn delay -
#363 with mirror effect wins! Fantastic.
I'm going to rank that as 1st and then ensure other designers make up the top 10.
In terms of the banners - I'm just trying to make it easier for myself. If you give me the pieces, I can always move them around etc. using Inkscape. But I figure you will be able to do this about 100 times faster than me. So if you can, what we'd like is to have a banner where the logo (the app icon) is on the left and the text is on the right - first with just 'Geddup' and then with 'Geddup' and the tagline underneath. If it doesn't make sense, don't worry too much about it...
Thanks for all your help.