No chance, there isn't an option to change the assignment of the bar-swap.
The only way is to try programs like AutoIt or any key remapping tools to remap the alt key to shift.
Whoever appeals to the law against his fellow man, is either a fool, or a coward.
Whoever cannot take care of himself without that law is both.
For a wounded man shall say to his assailant, "If I Live, I will kill you. If I Die, You are forgiven."
Such is the Rule of Honor.
[RIGHT][SIZE="1"][COLOR="DarkRed"][I]Lamb of God - Omerta[/I][/COLOR][/SIZE][/RIGHT]