                 Not For Publication in West's Federal Reporter
                Citation Limited Pursuant to 1st Cir. Loc. R. 32.3

          United States Court of Appeals
                         For the First Circuit


No. 04-1351

                                FRED DEWITT,

                          Plaintiff, Appellant,

                                       v.

                            A.T. WALL, ET AL.,

                         Defendants, Appellees.


          APPEAL FROM THE UNITED STATES DISTRICT COURT

                  FOR THE DISTRICT OF RHODE ISLAND

              [Hon. Mary M. Lisi, U.S. District Judge]


                                    Before

                         Selya, Lynch and Lipez,
                             Circuit Judges.



     Fred DeWitt on brief pro se.
     Patricia A. Coyne-Fague on Memorandum in Support of Motion for
Summary Affirmance.



                            December 30, 2004
          Per Curiam.    Pro se appellant Fred DeWitt challenges a

district court judgment dismissing his 42 U.S.C. § 1983 suit

against various Rhode Island prison officials and employees. After

careful review of the record and briefs on appeal, we affirm for

the following reasons.

          1. We affirm the dismissal of the denial of court access

claim, essentially for the reasons given in the district court's

Memorandum and Order dated August 19, 2003.     The court did not

abuse its discretion in dismissing that claim as a sanction for

DeWitt's behavior during a pre-trial conference.

          2.   In affirming summary judgment for defendants on the

retaliation claim, we rely substantially on the reasoning in the

magistrate judge's report and recommendation dated January 22,

2004, which the district court adopted in its Memorandum and Order

dated February 19, 2004.   Res judicata barred that claim because

DeWitt initially pursued it unsuccessfully in his state court

action; he then dropped the claim altogether, attempting to re-

litigate it in federal court.    See DiBattista v. State of Rhode

Island, 808 A.2d 1081, 1086 (R.I. 2002) (explaining that res

judicata is intended to conserve courts' "finite resources" by

eliminating "duplicative litigation," so that "a party defeated in

one action may not maintain a later lawsuit based upon a ground

that properly could have been asserted in the previous litigation")

(citation omitted).


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          3.      Regarding    the    grant   of     summary     judgment   in

defendants' favor on the due process claims, we agree in part with

the reasoning in the magistrate judge's report and recommendation

dated January 22, 2004, which the district court adopted in its

Memorandum and Order dated February 19, 2004.                   See Sandin v.

Conner, 515 U.S. 472, 484 (1995) (indicating that a due process

liberty interest is implicated only where state action "imposes

atypical and significant hardship on the inmate in relation to the

ordinary incidents of prison life").

          But we direct the district court to amend its judgment to

dismiss without prejudice the due process claims based on the

disciplinary    proceedings    against     DeWitt.        The    disciplinary

decisions took away accrued good-time credits, and DeWitt sought

expungement of those decisions, restoration of the lost credits,

and damages for the allegedly wrongful disciplinary decisions.               He

could only obtain restoration of his credits in a habeas action,

Portley-El v. Brill, 288 F.3d 1063, 1066 (8th Cir. 2002) (affirming

28 U.S.C. § 1915A dismissal of such claim) (citing Preiser v.

Rodriguez, 411 U.S. 475, 488-92 (1973)), and he could only seek

damages under    §   1983   after   overturning    such   decisions.        Id.

(applying Heck v. Humphrey, 512 U.S. 477 (1994), to damages claim

based on disciplinary decision that caused loss of good-time

credits); see also Edwards v. Balisok, 520 U.S. 641, 646 (1997)

(applying Heck's favorable termination rule to § 1983 damages claim


                                     -3-
challenging the procedures used to deprive inmate of good-time

credits).

            The judgment of the district court is affirmed.             The

district court is directed to modify its dismissal of the due

process   claims   based   on   the    disciplinary    decisions    against

appellant to be without prejudice.          No costs are awarded.




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