Can I enter another candidate for the best book on the Pirc? My book 'The Pirc in Black and White' (Everyman) will be out in 2007

Well, I certainly can't promise that it will be better than all the others, but it might help to dispel some exaggerated rumours of the Pirc's demise. It's great to see some recent threads and good analysis on this opening.
To Marc: the author of the ChessBase CD is Lugovoi.
'Carpathian Warrior' is an interesting book, if not recommended as bedtime reading. It contains a great deal of useful analysis on an interesting, recently rediscovered idea, 5 a3 in the Austrian Attack (a kind of waiting move also directed against Black's intention of ...c5 and ...Qa5).
It also has a long section on the much-discussed 'Chinese Attack' (Be2 and g4). However, some of the other sections, on more mainstream Austrian lines, are less inspiring, and several times the authors present different analysis of the same positions, not noting that a transposition has occurred.
To JEH: Dzindzi has refined his Be3 and h3 line in the very recent book with Alburt and Perelshteyn, Chess Openings for White, Explained. (I've reviewed this in the September British Chess Magazine.) I trust, though, that you will remain healthily unconvinced by his conclusions...
Perhaps the biggest current theoretical dangers for the Pirc are to be found in Khalifman & Soloviev's book recommending the Austrian Attack for White. Could I invite discussion about one of their main lines? They don't give the game Medvegy-Beliavsky but it seems to me a critical one.
Z.Medvegy (2498) - A.Beliavsky (2668) [B09]
Hungary 2003
1 e4 d6 2 d4 Nf6 3 Nc3 g6 4 f4 Bg7 5 Nf3 c5 6 Bb5+ Bd7 7 Bxd7+
(long thought innocuous, until championed by Shirov)
Nfxd7
(7...Nbxd7 is ok, but taking with the king's knight allows a quick queenside expansion that will otherwise be stifled by White's a2-a4)
8 d5 b5 9 Nxb5
Khalifman & Soloviev's recommendation for White. White is aiming for an ending, whereas Shirov usually plays 9 Qe2, which is a different kettle of fish!
9 ..Qa5+ 10 Nc3 Bxc3+ 11 bxc3 Qxc3+ 12 Bd2 Qc4 13 Qe2! Nb6
All quite forcing. 13...Qxc2 14 0-0 followed by e5 or f5 as appropriate is very dangerous, as K&S point out, while 13...Qxe2+ is somewhat passive.
14 a4 a5 15 Qxc4 Nxc4 16 Ke2!
After 16 Bc3 0-0 White's centre can be quite vulnerable to an ...f5 break. This is almost always key to Black's strategy here.
16 ..0-0
K&S don't consider this obvious move, instead concentrating on 16...Nd7 which is less flexible as the knight can no longer hop to a6 and perhaps b4.
17 Kd3
The big question is: why not 17 Rhb1? In addition to Rb7, White now threatens to move the bishop and play Kd3, trapping Black's knight. I think Black must strike back at once with 17...f5 when one conceivable Fritz-generated line is 18 Ng5 fxe4 19 Rb7 Na6 20 Rxe7 Nxd2 21 Kxd2 Rxf4 22 Nxe4 Nc7 23 c4 Kf8 24 g3 Kxe7 25 gxf4 when Black must still take a bit of care to steer towards a draw. I'm not offering this as best play, but just as work in progress!
In the remainder of the Beliavsky game White was pressing a bit but I suppose Beliavsky never felt in very serious danger:
17 ..Nxd2 18 Nxd2 Na6 19 c4 Rfb8 20 Rhb1 Rb4 21 Rxb4 cxb4 22 Nb3 Nc5+ 23 Nxc5 dxc5 24 e5 f5 25 exf6 exf6 26 Re1 Kf7 27 Re6 Rb8 28 Kc2 b3+ 29 Kb2 Rb4 30 Ra6 Ke7 31 Rxa5 Rxc4 32 Ra6 Rb4 33 a5 c4 34 Rb6 Rxb6 35 axb6 Kd6 36 g4 ½-½
So the questions are: if 9 Nxb5 is so good, why do Shirov et al avoid it? Is it because White doesn't have anything very serious after Beliavsky's 16...0-0? But what do people think of 17 Rhb1 f5, and are Black players put off playing 7...Nfxd7 because of the prospect of defending this endgame?
Apologies in advance if I'm slow to respond to any replies on this: I might not have much Internet access for a week or so.
Looking forward to more Pirc discussion!