Stevens, J. , concurring SLACK v. M c DANIEL 529 U. S. ____ (2000) SUPREME COURT OF THE UNITED STATES No. 98-6322 ANTONIO TONTON SLACK, PETITIONER v. ELDON M c DANIEL, WARDEN, et al. on writ of certiorari to the united states court of appeals for the ninth circuit [April 26, 2000] Justice Stevens , with whom Justice Souter and Justice Breyer join, concurring in part and concurring in the judgment. With respect to the issue resolved in Part II of the Court's opinion, I agree with the Courts of Appeals that have held that the pre-AEDPA version of 28 U. S. C. ?2253 governs the right to appeal with respect to an appeal noticed after the effective date of AEDPA in a habeas corpus proceeding commenced prior to that date. See Fuller v. Roe , 182 F. 3d 699, 702 (CA9 1999); Crowell v. Walsh , 151 F. 3d 1050, 1051-1052 (CADC 1998); Tejeda v. Dubois , 142 F. 3d 18, 22, n. 4 (CA1 1998); Berrios v. United States , 126 F. 3d 430, 431, n. 2 (CA2 1997); United States v. Kunzman , 125 F. 3d 1363, 1364, n. 2 (CA10 1997); United States v. Skandier , 125 F. 3d 178, 179-182 (CA3 1997); Hardwick v. Singletary, 122 F. 3d 935, 936, vacated in part on other grounds, 126 F. 3d 1312 (CA11 1997); Arredondo v. United States , 120 F. 3d 639, 640 (CA6 1997); United States v. Carter , 117 F. 3d 262, 264 (CA5 1997); but see Tiedeman v. Benson , 122 F. 3d 518, 520-521 (CA8 1997). I do, however, join the balance of the Court's opinion and its judgment.