[Bitsys]

Version 0.56 fixes the negative donate bug.

Being able to choose the amount of mana a spell takes would add an extra field to the database table. I am not too keen on doing that at this point. There will be an updated mana cost equation in a future version based on the spell's level.

Again, making only certain classes/races would add another field to the database table. It would also mean I would have to modify member.php to check and see whether or not a user can use a particular class/race. I feel that the time spent doing this does not warrant its addition right now. I might do it later, but it is not feasible at this time.