First off, thanks heaps for a free but useful alternative to all the other lock screen applications. Works perfectly. I registered on this site thanks to this app :P
A feature request you have already had once on here but I don't think you noted/replied to though:
Is it possible to have the app pull down the colours of the calendars it is reading and either colour the event, or preferably, add a small dot/rectangle of that colour?
For reference, I use a widget in Win 7 to pull my google calendar down to my desktop. It looks like the image here, and shows what I think would work well in your app. In this, green in my work calendar, blue is personal. I have 2 others as well. (Note: This is called Google Calendar Agenda if you want this widget)
Thanks again. I'll be donating once I have some more credit in my paypal account.