As promised, I cleaned up the review notes from the game with Tabemasu.
I've also made a few comments, but I've left only variations that were made by Tabemasu.
I have been told (and I agree) that I was not very aggressive in this game. It felt like I couldn't find any decent openings and the game just slowly crept out of reach.
(;GM[1]FF[4]CA[UTF-8]AP[CGoban:3]ST[2]RU[AGA]SZ[19]KM[7.50]TM[2400]OT[10/300 Canadian]PW[Marcus316]PB[Tabemasu]WR[4k]BR[6d]DT[2010-08-08]PC[The KGS Go Server at
http://www.gokgs.com/]RE[B+19.50];B[pd]BL[2393.38];W[dp]WL[2390.986];B[qp]BL[2305.908];W[dd]WL[2368.752];B[oq]BL[2294.579];W[qj]WL[2363.399];B[cn]BL[2279.799];W[cj]WL[2071.851]LB[dk:a]C[Marcus: I played the loose and low pincer in an attempt to make sure that my stones were all working together. C10 works as both a pincer and as a far extension from my D16 stone. Later, someone commented that D9 may be better, but I haven't looked at it yet.];B[fp]BL[2258.56];W[fo]WL[1925.141]LB[dn:a]C[Marcus: I played this move for a number of reasons. First, I wanted to separate the two black stones. Second, I had considered the move at 'a' as well, but decided I didn't like the possible outcomes. Finally, I wanted to lean on the F4 stone to gain a bit of strength to attack the C6 stone. Later on, in discussion with Loons, Shaddy and Aphelion, I revised my opinion and now I think D6 should be fine in this situation, though I think my move should also be fine.];B[eo]BL[2130.416];W[ep]WL[1811.312];B[do]BL[2125.906];W[cp]WL[1809.264];B[gp]BL[2100.996];W[fn]WL[1673.312];B[dk]BL[2046.593];W[ck]WL[1553.135]C[Marcus316 [4k\]: we got very far out of my joseki knowledge.
Tabemasu [6d\]: I don't know this either
Tabemasu [6d\]: But I think it should be favorable for W
Tabemasu [6d\]: Cutting was probably not a good idea];B[dl]BL[1945.318];W[hn]WL[1273.712];B[jp]BL[1925.172]
(;W[ho]WL[1253.522]C[Tabemasu [6d\]: This move is too early
Tabemasu [6d\]: Aji keshi];B[hp]BL[1918.499];W[ei]WL[1244.617];B[gk]BL[1909.007]C[Tabemasu [6d\]: This is an overplay I think];W[jn]WL[1238.652];B[hj]BL[1837.301]
(;W[il]WL[1202.873]C[Tabemasu [6d\]: This way you are forcing me to get ahead of you];B[jj]BL[1825.548];W[lm]WL[1191.57];B[lp]BL[1804.163];W[lj]WL[1172.257];B[cf]BL[1777.822];W[ch]WL[1142.521];B[fc]BL[1739.379];W[df]WL[1070.474];B[dg]BL[1728.678];W[cg]WL[1068.398];B[dc]BL[1721.338]C[falloutti [1d?\]: C17
];W[ce]WL[1026.262]LB[cc:a]C[Marcus: Falloutti, a [1d?\] ranked friend of mine suggests C17 here instead, trying to build thickness to attack Black's weak group with. It's a hard fight, though.];B[cc]BL[1719.412]
(;W[kc]WL[1009.475]C[Marcus: Here, Tabemasu shows a line of play that cuts B in two.];B[li]BL[1693.812];W[mi]WL[976.785];B[ki]BL[1691.256];W[mj]WL[974.26];B[mh]BL[1682.559];W[nc]WL[963.923];B[oc]BL[1659.783]C[Tabemasu [6d\]: I kind of forgot you could cut me until much later
Tabemasu [6d\]: You had a good chance];W[nd]WL[961.369];B[pf]BL[1658.444];W[qh]WL[958.57];B[ic]BL[1649.773];W[je]WL[949.105];B[lg]BL[1627.778];W[le]WL[863.358];B[fj]BL[1606.531]C[Tabemasu [6d\]: Then I realized
Tabemasu [6d\]: After this it's hard for W to win]
(;W[qm]WL[854.889];B[nb]BL[1584.227];W[mb]WL[851.598];B[ob]BL[1582.887];W[hd]WL[849.654];B[hc]BL[1577.892];W[ii]WL[842.567];B[ij]BL[1574.642];W[gd]WL[814.812];B[fd]BL[1569.576];W[fe]WL[810.326];B[gc]BL[1565.788];W[gh]WL[805.635];B[jd]BL[1556.872]
(;W[ie]WL[799.551];B[kd]BL[1547.515];W[ke]WL[797.834];B[ee]BL[1540.63];W[ef]WL[787.128];B[cl]BL[1516.966]
(;W[fq]WL[782.879]C[Marcus: This is the last comment or variation that is made in this review.])
(;W[oe];B[qf];W[fq];B[gr];W[fr];B[ld]
;W[md]C[Tabemasu [6d\]: At least a bit better
]))
(;W[id]
;B[jc]C[Marcus316 [4k\]: hereoh, hey
];W[kd]C[Marcus316 [4k\]: that hurts
];B[ee]C[Marcus316 [4k\]: I misread that completely.
];W[ff];B[ef]
;W[bf]C[Marcus316 [4k\]: but still
];B[fg])
(;W[kd];B[ie]
;W[jf]C[Tabemasu [6d\]: Better to give up a little
Tabemasu [6d\]: You lost a lot on the top side
]))
(;W[qe];B[pe];W[rd];B[qd];W[rf];B[rc]
;W[rb]C[Tabemasu [6d\]: You have some chances here
]))
(;W[ii];B[ij]
;W[fk]C[Tabemasu [6d\]: B is basically dead on the left];B[fl];W[ek];B[el];W[gl];B[dj];W[fi];B[di];W[dh];B[ci];W[bi]
;B[cl];W[bk];B[bo];W[bp];B[bm];W[co];B[dn];W[ao];B[an]
;W[bn]C[Tabemasu [6d\]: Hard ko for B
]))
(;W[jk]C[Tabemasu [6d\]: A little faster
Tabemasu [6d\]: Maybe ok])
(;W[ln];B[lp]
;W[kk]C[Tabemasu [6d\]: Or like this maybe]))
(;W[cl]C[Tabemasu [6d\]: Forceing here is also very good
Tabemasu [6d\]: g9 afterwards is good];B[dm]C[Tabemasu [6d\]: You get some territory and also destroy some B eyeshape
Tabemasu [6d\]: In sente
]))
I've actually played another even game against another high dan today, this time for the League portion of the Trollnament VI. My opponent was yamashitaK. I'm going to post the game for review in the Game Analysis forum, but I wanted to mention three parts of the game specifically in my journal here. The first is the joseki in the lower right, which I thought was really interesting, though I've never seen it before this game. Here's the beginning, up until I made a move outside joseki.
$$Bc
$$ , . . . . . , . . . |
$$ . . . . . . . . . . |
$$ . . . . . . X . . . |
$$ . . . . . . . . . . |
$$ . . . . . . . . . . |
$$ . . . . 1 . O . . . |
$$ , . . O 3 2 , 0 . . |
$$ . . . 9 5 4 X a . . |
$$ . . . . 6 8 7 . . . |
$$ . . . . . . . . . . |
$$ --------------------+
- Click Here To Show Diagram Code
[go]$$Bc
$$ , . . . . . , . . . |
$$ . . . . . . . . . . |
$$ . . . . . . X . . . |
$$ . . . . . . . . . . |
$$ . . . . . . . . . . |
$$ . . . . 1 . O . . . |
$$ , . . O 3 2 , 0 . . |
$$ . . . 9 5 4 X a . . |
$$ . . . . 6 8 7 . . . |
$$ . . . . . . . . . . |
$$ --------------------+[/go]
This is how we proceeded in the game.

is supposed to be at 'a' in the actual joseki. It seems like an interesting, though obscure, joseki. I need to look into it more.
Second part I wanted to bring up is the point where the game felt like it was starting to slip away from me. I didn't want to play as quietly as I had against Tabemasu, and it felt like there were more opportunities in this game to make trouble. So, I dove in, and promptly got lost.

$$Bcm27 Move 29 ... White's invasion is getting into trouble.
$$ +---------------------------------------+
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . 1 . . . . . . . . . . . . . . . |
$$ | . . . . . X . . . . . X . . . . . . . |
$$ | . . . O . . . . . , . . . . . , X . . |
$$ | . . . . . . . . . . . . . . . 3 . . . |
$$ | . . O . . . . . . . . . . . . . 2 . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . X . . . |
$$ | . . . . . . . . . . . . . . . . X . . |
$$ | . . . . . . . . . . . . . . . X O O . |
$$ | . . . . . . . . . . . . . X X O . . . |
$$ | . . . O . . . . . , . . O X O O O . . |
$$ | . . . . . . . . . . . . X X O X . . . |
$$ | . . . . . . . . . . . . . O O X . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ +---------------------------------------+
- Click Here To Show Diagram Code
[go]$$Bcm27 Move 29 ... White's invasion is getting into trouble.
$$ +---------------------------------------+
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . 1 . . . . . . . . . . . . . . . |
$$ | . . . . . X . . . . . X . . . . . . . |
$$ | . . . O . . . . . , . . . . . , X . . |
$$ | . . . . . . . . . . . . . . . 3 . . . |
$$ | . . O . . . . . . . . . . . . . 2 . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . X . . . |
$$ | . . . . . . . . . . . . . . . . X . . |
$$ | . . . . . . . . . . . . . . . X O O . |
$$ | . . . . . . . . . . . . . X X O . . . |
$$ | . . . O . . . . . , . . O X O O O . . |
$$ | . . . . . . . . . . . . X X O X . . . |
$$ | . . . . . . . . . . . . . O O X . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ +---------------------------------------+[/go]
Honestly, I have no clue how I should respond to

... yet another area to study.
Finally, near the end of the game, an interesting Tsumego popped up. Black to live (ignore the fact that one of my groups of stones on the outside won't live if it came down to a capturing race ... assume the outside stones are all alive):
$$Wcm96
$$ | . . . O . . .
$$ | . . . . . . .
$$ | . . . . . . .
$$ | . O . . . . .
$$ | X X O O O . X
$$ | . . X X O . X
$$ | 1 . X O X . X
$$ | . . X O . X .
$$ | . X O O . . .
$$ | . . . . . . .
$$ +---------------
- Click Here To Show Diagram Code
[go]$$Wcm96
$$ | . . . O . . .
$$ | . . . . . . .
$$ | . . . . . . .
$$ | . O . . . . .
$$ | X X O O O . X
$$ | . . X X O . X
$$ | 1 . X O X . X
$$ | . . X O . X .
$$ | . X O O . . .
$$ | . . . . . . .
$$ +---------------[/go]
Solution (as played in game; I cannot say if there is a better one):
Now, I need to find time for more Trollnament games ...