There is still somebody playing this? And there are TWO new posts? oh, be still my trembling heart...
Now seriously... Thank you for posting. I had already abandoned this project as a failure, but your comments have now given me an incentive on making the final version...
hmm, but while it doesn't come, I think at least a few hints would be a good idea. Here they go:
Ending 1-
Come on! You want spoilers for ending 1?

Ending 2-
-Angela will go away in 20 minutes if you don't talk to her. She's not going to wait at the station eternally after all.
-After talking with her once, she'll wait for you to show up a bit longer... But still no more than 50 minutes.
-To make her happy, you'll have to make another girl happy...
Ending 3-
-Ryoko is only present at Rudyard St. from 13:20 to 13:40 If you miss her, there's no hcance to get the ending
-The path may not be as straight as you think...
Ending 4-
-As you might have guessed, the hardest endings of them all.
-You need to trigger MANY different events in order to get this ending. There is almost no time to do them all, so timing is essential. However, none of the endings can be reached, obviously.
-When you have done the last event (and there should be less than half an hour until 3:00) then go to rudyard station.
But since some people may not be willing to play through many times and ending 4 is REALLY hard, I'll include a walkthrouhg kindly written by Ignosco. May the god of free Ren'ai games bless his patience with me...
I don't want to make any promises on the compete version, since I'm way overboard busy right now...