>I think I remember seeing that as one of the tips during the
>loading screens. But I'm playing as an Adept. Somebody else
>probably has a better answer for you.

i think it times out after awhile and you have to reload them again. i'm pretty sure because i've had to load them more than once during a mission, however, i may have switched weapons during the battle so i may be wrong. seems to me that timing out would make sense though.