fold ATs vs aggresive newbie's overbet?

[ebaudry]

Would you fold ATs from the bb here if you knew nothing about the raiser?

Now, what would you do if you had noted that the villain had been raising frequently in the last 10 hands or so, and had noted "limped 1/4 his stack lvl5 5-handed with K7s on btn (while short)"?

If you fold no matter your read, what min. hand would you want to make calling correct here?

***** Hand History for Game 2729495259 *****
NL Texas Hold'em $30 Buy-in + $3 Entry Fee Trny:15829051 Level:5 Blinds(75/150) - Saturday, September 17, 20:14:13 EDT 2005
Table Table 12887 (Real Money)
Seat 5 is the button
Total number of players : 5
Seat 1: stillstackng ( $1535 )
Seat 3: kirkson ( $1495 )
Seat 5: rchoi90495 ( $2060 )
Seat 7: nologojammer ( $695 )
Seat 8: HERO ( $2215 )
Trny:15829051 Level:5
Blinds(75/150)
** Dealing down cards **
Dealt to ebaudry [ Th Ah ]
stillstackng folds.
kirkson folds.
rchoi90495 is all-In [2060]
nologojammer folds.
HERO...?