To continue the study of matching in a hadronic enviroment already implemented for
W and Z production at the Tevatron.   The main approach here would be: (1) the
pseudoshower method (very close to Leif's inverse cascade, but generalized for implementation
in generators besides Ariadne that are not pt-ordered) and (2) the simpler method proposed
by M. Mangano.  Studies of the dependence on various choices would be considered, including
variation of the clustering scheme, use of color information, etc.

None at the moment.   It may make sense to combine this with the Ariadne project and share data sets, etc.

Matching Matrix Elements and Parton Showers with HERWIG and PYTHIA, By Stephen Mrenna (Fermilab & Michigan U., MCTP), Peter Richardson (CERN),. FERMILAB-PUB-03-181, Dec 2003. 58pp.
e-Print Archive: hep-ph/0312274
Correcting the Colour-Dipole Cascade Model with Fixed Order Matrix Elements, L. Lönnblad, J. High Energy Phys. 05 (2002) 046.
QCD matrix elements + parton showers, S. Catani, et al., J. High Energy Phys. 11 (2001) 063

Preliminary results to be presented at the working group meeting at DESY in the beginning of June.
Working implementation to be presented at the October meeting at CERN

(2004.04.02) The matching has been implemented for W-production, but there are still some problems which have not been solved.
For DIS the implementation has begun, but is not quite ready.