This hand happened 4 hands after HU hand - T8

The only other information I have is that we were pretty much just completing and seeing a flop nearly 80% of hands. I probably raised preflop 3 times as often as he was (hand or not). Which is more a sign that he was not raising at all. Anyway, I was generally raising to ~ 3xBB whenever I raised, and he had always folded.

I have no qualms about the call preflop. I think that's mandatory.

***** Hand History for Game 3565521641 *****
NL Texas Hold'em $55 Buy-in Trny:20228283 Level:5 Blinds(200/400) - Thursday, February 16, 22:13:12 ET 2006
Table Rhyban Glass (Real Money)
Seat 10 is the button
Total number of players : 2
Seat 1: davidof2 ( $10780 )
Seat 10: Scuba Chuck ( $9220 )
Trny:20228283 Level:5
Blinds(200/400)
** Dealing down cards **
Dealt to Scuba Chuck [ 5h 9h ]
Scuba Chuck raises [900].
davidof2 raises [1400].
Scuba Chuck calls [700].
** Dealing Flop ** [ 9c, 6d, Th ]
davidof2 is all-In [8980]
Scuba Chuck ???