Yay for putting "spoilers" in your freakin' title.
It's been more than a year since this game has been released.
I think you should take more caution instead of cursing others.
As for the original question, no.
Without hacking or modding there is no way to save them both.
Which one do you prefer to save?
This. The game is designed to be one or the other. That's it.
Personally, I always save Ashley. Kaiden is annoying.
[Edited by yournobody, 2/23/2009 2:59:25 PM]