Here's the sql that you can use(remember to drop the table, re-create it, and then insert):
INSERT INTO nuke_group_perms VALUES (1,2,3,0,'.*','.*',800,0);
INSERT INTO nuke_group_perms VALUES (2,-1,4,0,'Menublock::','Main Menu:Administr
ation:',0,0);
INSERT INTO nuke_group_perms VALUES (3,1,9,0,'.*','.*',300,0);
INSERT INTO nuke_group_perms VALUES (4,0,12,0,'Menublock::','Main Menu:(Book Co-
Op|My Account|Logout|Members List|Submit News|Top List|Stats|News|Downloads|Topi
cs|Sections|Search):',0,0);
INSERT INTO nuke_group_perms VALUES (5,0,20,0,'.*','.*',0,0);
INSERT INTO nuke_group_perms VALUES (6,0,13,0,'Menublock::','Subscriber Menu::',
0,0);
INSERT INTO nuke_group_perms VALUES (20,0,19,0,'PostCalendar::','::',0,0);
INSERT INTO nuke_group_perms VALUES (8,0,10,0,'Menublock::','Main Menu:(Modules|
Sign Up|Home|Recommed Us|Web Links):',200,0);
INSERT INTO nuke_group_perms VALUES (11,0,17,0,'Modules::','::',0,0);
INSERT INTO nuke_group_perms VALUES (10,0,14,0,'Stories::','.*',0,0);
INSERT INTO nuke_group_perms VALUES (17,1,5,0,'Menublock::','Main Menu:(Sign Up|
Stats):',0,0);
INSERT INTO nuke_group_perms VALUES (16,0,15,0,'xuser::','(Register|Signup|Activ
ate|Login|ResetPass|SendPass|xuserloginblock)::',300,0);
INSERT INTO nuke_group_perms VALUES (14,2,2,0,'Menublock::','Main Menu:Sign Up:'
,0,0);
INSERT INTO nuke_group_perms VALUES (15,2,1,0,'xuser::','xuserloginblock::',0,0)
;
INSERT INTO nuke_group_perms VALUES (18,0,18,0,'Onlineblock::','::',0,0);
INSERT INTO nuke_group_perms VALUES (19,1,6,0,'Users::','',300,0);
INSERT INTO nuke_group_perms VALUES (21,1,7,0,'Xuserblock::','.*',0,0);
INSERT INTO nuke_group_perms VALUES (23,0,11,0,'Admin Messages:Messagesblock:','
::',200,0);
INSERT INTO nuke_group_perms VALUES (25,0,16,0,'xuser::','::',200,0);
INSERT INTO nuke_group_perms VALUES (26,1,8,0,'Web Links::','::',300,0);
Footnote: 1