Chipleader has very large stack. I've got 3 times the small stack in both hands. 1st and 2nd move to Step 5. What do you do?

Hand 1
Party Poker No-Limit Hold'em Tourney, Big Blind is t300 (3 handed)
SB (t580)
Hero (t1760)
Button (t7660)

Preflop: Hero is BB with J <font color="black"> </font> h, Ac.
Button raises to t7660 (All-In)
Hero?


Hand 2
Party Poker No-Limit Hold'em Tourney, Big Blind is t400 (3 handed) converter

BB (t430)
Hero (t1310)
SB (t8260)

Preflop: Hero is Button with Q[img]/images/graemlins/diamond.gif[/img], Q[img]/images/graemlins/heart.gif[/img].
<font color="#CC3333">Hero raises to t800</font>, <font color="#CC3333">SB raises to t8260 (All-In)</font>, BB calls t30 (All-In), Hero?