Playing Pocket 7's from middle position

[CptnNemo]

Here is a hand that I think I could have made more money on, and I'd like some help figuring out how, and analyzing my play Here are my questions:

1) Am I correct to have just called the button raise with 77? I tend to fold with low pairs (5 or less) to a raise, call with middle, and raise with high, is this correct play?

2) I was slightly worried about pocket tens, and possibly but not likely pocket AA held by indian. Is this a realistic worry? My read on him is only 17 hands, VP$IP= 35%, PF raise = 3%, bb/100 = -81

Here is the hand (it's set so you can make it a text file and play it with PT. I can't get the hand converter by bison to convert positions or pot size correctly, can anyone help me with this? or is it the program?):

***** Hand History for Game 3194080835 *****
$2/$4 Texas Hold'em - Tuesday, December 13, 12:08:38 EDT 2005
Table Table 65437 (Real Money)
Seat 6 is the button
Total number of players : 10
Seat 3: jmel1971 ( $43.75 )
Seat 5: MonkeiC ( $86.87 )
Seat 6: SantaAce ( $71 )
Seat 7: MonkSanuski ( $74.50 )
Seat 8: mrblanco222 ( $182.50 )
Seat 9: ammam ( $113 )
Seat 10: swordncard ( $144 )
Seat 2: CptnNemo ( $109.50 )
Seat 4: indianJ ( $40.28 )
Seat 1: davey10 ( $98 )
MonkSanuski posts small blind [$1].
mrblanco222 posts big blind [$2].
ammam posts big blind + dead [$3].
** Dealing down cards **
Dealt to CptnNemo [ 7c 7d ]
ammam checks.
davey10 folds.
CptnNemo calls [$2].
indianJ calls [$2].
SantaAce raises [$4].
MonkSanuski calls [$3].
mrblanco222 folds.
ammam folds.
CptnNemo calls [$2].
indianJ calls [$2].
** Dealing Flop ** [ 7h, Ad, Tc ]
MonkSanuski bets [$2].
CptnNemo raises [$4].
swordncard has left the table.
indianJ raises [$6].
SantaAce folds.
MonkSanuski folds.
CptnNemo raises [$4].
indianJ calls [$2].
** Dealing Turn ** [ 5s ]
CptnNemo bets [$4].
indianJ raises [$8].
CptnNemo calls [$4].
** Dealing River ** [ 3h ]
CptnNemo checks.
indianJ bets [$4].
CptnNemo calls [$4].
indianJ shows [ Ah, Ts ] two pairs, aces and tens.
CptnNemo shows [ 7c, 7d ] three of a kind, sevens.
CptnNemo wins $60 from the main pot with three of a kind, sevens.