Responding to preflop re-raises

[jesse8888]

These both happened in $6.50 turbos on FTP:

Hand 1: Button had not been out of line.

Full Tilt Poker No-Limit Hold'em Tourney, Big Blind is t60 (8 handed) Hand History converter Courtesy of PokerZion.com

Hero (t1260)
MP2 (t1855)
CO (t1685)
Button (t2410)
SB (t1335)
BB (t1990)
UTG (t1965)
UTG+1 (t1000)

Preflop: Hero is MP1 with A[img]/images/graemlins/spade.gif[/img], K[img]/images/graemlins/club.gif[/img].
<font color="#666666">2 folds</font>, <font color="#CC3333">Hero raises to t210</font>, <font color="#666666">2 folds</font>, <font color="#CC3333">Button raises to t2410 (All-In)</font>, <font color="#666666">2 folds</font>, Hero folds.

Final Pot: t2710


Hand 2: The hand immediately before this I had raised to 3.5 the bb to open from the SB. SB had seemed pretty aggressive.

Full Tilt Poker No-Limit Hold'em Tourney, Big Blind is t80 (8 handed) Hand History converter Courtesy of PokerZion.com

Hero (t1230)
SB (t2930)
BB (t1060)
UTG (t1805)
UTG+1 (t1590)
MP1 (t1965)
MP2 (t1210)
CO (t1710)

Preflop: Hero is Button with K[img]/images/graemlins/diamond.gif[/img], A[img]/images/graemlins/spade.gif[/img].
<font color="#666666">5 folds</font>, <font color="#CC3333">Hero raises to t280</font>, <font color="#CC3333">SB raises to t2930 (All-In)</font>, <font color="#666666">1 fold</font>, Hero calls t950 (All-In).

Flop: (t4240) Q[img]/images/graemlins/spade.gif[/img], J[img]/images/graemlins/diamond.gif[/img], 9[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players, 2 all-in)</font>
.

Turn: (t4240) J[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players, 2 all-in)</font>

River: (t4240) 7[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players, 2 all-in)</font>

Final Pot: t4240

Comments on these two hands? What's standard here?