diff --git a/Shared_Includes b/Shared_Includes
index aca9ce3..e9d481a 160000
--- a/Shared_Includes
+++ b/Shared_Includes
@@ -1 +1 @@
-Subproject commit aca9ce3f859bf53c76b0d710e108543226697f91
+Subproject commit e9d481a5565338505710b08e50d22a8579c400be
diff --git a/TRDOS/TR_HDD_4.ASZ b/TRDOS/TR_HDD_4.ASZ
index 0149b0d..f6ce3d4 100644
--- a/TRDOS/TR_HDD_4.ASZ
+++ b/TRDOS/TR_HDD_4.ASZ
@@ -56,56 +56,73 @@ HDD_PROG_E:
 
 ;
 HDD_SET:;!TEST
-.loop:	 LD	A,(DE)
-	 INC	DE
-	 CP	" "
-	 JR	Z,.loop
-	 CP	"\r"
-	 JR	Z,.init
-	 ;
-	 DEC	DE
-	 DEC	DE
-	 JP	CHOOSE_HDD
-	 ;CALL	CHOOSE_HDD
-	 ;CALL	READ_BPB
-	 ;RET
-	;
+.loop:		 LD	A,(DE)
+		 INC	DE
+		 CP	" "
+		 JR	Z,.loop
+		 CP	"\r"
+		 JR	Z,.init
+		 ;
+		 DEC	DE
+		 DEC	DE
+		 JP	CHOOSE_HDD
+		 ;CALL	CHOOSE_HDD
+		 ;CALL	READ_BPB
+		 ;RET
+		;
 ; [x] new tr-hdd
-.init:	;CALL	CORRECT_CUR_DIR
-	DI
-	IN	A,(SLOT3)
-	LD	C,A
-	LD	A,SYS_PAGE
-	OUT	(SLOT3),A
-	;
-	LD	E,DRIVE_CODES.TRDOS.HDD
-	LD	A,(SYS_PAGE.CURRENT_DIR_DRIVE_COPY)
-	CP	#FF
-	JR	Z,.skip
-	;
-	CP	E
-	JR	C,.skip
-	LD	(SYS_PAGE.CURRENT_DIR_DRIVE),A
-	;
-	AND	#0F
-	LD	(SYS_PAGE.CURRENT_HDD),A
-	;
-.skip:	LD	A,C
-	OUT	(SLOT3),A
-	;
-	PUSH	DE
-	LD	C,BIOS.HDD_INIT
-	CALL	EXP_FNS
-	POP	DE
-	JP	C,HDD_PROG_E
-	;
-	; LD	BC,(ZX_VARS.OPER_DISK - 1)
-	; LD A,(ZX_VARS.OPER_DISK)
-	; LD B,A
-	; XOR A
-	;LD	E,A
-	LD	C,BIOS.SET_DISK_REDIR
-	JP	EXP_FNS
+.init:		;CALL	CORRECT_CUR_DIR
+		DI
+		LD	BC,SLOT3
+		IN	B,(C)
+		;LD	C,A
+		LD	A,SYS_PAGE
+		OUT	(SLOT3),A
+		;
+		LD	E,DRIVE_CODES.TRDOS.HDD
+		LD	A,(SYS_PAGE.CURRENT_DIR_DRIVE_COPY)
+		CP	#FF
+		SCF
+		JR	Z,.skip
+		;
+		CP	E
+		JR	C,.skip
+		LD	(SYS_PAGE.CURRENT_DIR_DRIVE),A
+		;
+		AND	#0F
+		; !TEST
+		 OUT	(C),B
+		 ;
+		 PUSH	DE
+		 LD	C,BIOS.HDD_PART
+		 CALL	EXP_FNS
+		 POP	DE
+		 JR	C,CHOOSE_HDD.error
+		 ;
+		 LD	C,BIOS.SET_DISK_REDIR
+		 JP	EXP_FNS
+		 ;
+		 ;LD	(SYS_PAGE.CURRENT_HDD),A
+		;
+		;
+;.skip:		LD	A,C
+; 		OUT	(SLOT3),A
+.skip:		OUT	(C),B
+		;
+		PUSH	DE
+		LD	C,BIOS.HDD_INIT
+		CALL	EXP_FNS
+		POP	DE
+		JP	C,HDD_PROG_E
+		;
+		; LD	BC,(ZX_VARS.OPER_DISK - 1)
+		; LD A,(ZX_VARS.OPER_DISK)
+		; LD B,A
+		; XOR A
+		;LD	E,A
+		LD	C,BIOS.SET_DISK_REDIR
+		JP	EXP_FNS
+
 
 ;[x]	29/01/2024
 ;выход: A: bit1 - Primary/Secondary, bit0 - master/slave, bit2..3: использующийся раздел в MBR
@@ -137,7 +154,7 @@ CHOOSE_HDD:
 	SUB	"0"
 	OR	C
 	;
-	PUSH	AF
+.part:	PUSH	AF
 	LD	C,BIOS.HDD_PART
 	CALL	EXP_FNS
 	POP	BC
diff --git a/TRDOS/TR_MSD_2.ASZ b/TRDOS/TR_MSD_2.ASZ
index c7474c8..4c74a04 100644
--- a/TRDOS/TR_MSD_2.ASZ
+++ b/TRDOS/TR_MSD_2.ASZ
@@ -129,23 +129,22 @@ MSDOS_NEXT_FL:
 
 ;**********************************
 MSDOS_CAT:
-	PUSH DE
+	PUSH	DE
 	CALL	AUTO_1D97	; CLS
 	CALL	OPEN_CH2
-	LD A,"\r"
-	RST #10
-	POP DE		; СТРОКА ПОСЛЕ CAT
-
-CAT_SPACES:
-	LD A,(DE)
-	CP " "
-	JR NZ,CAT_NO_SPACE
-	INC DE
-	JR CAT_SPACES
-CAT_NO_SPACE:
-	CP "\r"
-	JR NZ,CAT_ALL
-	LD DE,CAT_FILES
+	LD	A,"\r"
+	RST	#10
+	POP	DE		; СТРОКА ПОСЛЕ CAT
+.loop:	LD	A,(DE)
+	CP	" "
+	;JR NZ,CAT_NO_SPACE
+	INC	DE
+	JR	Z,.loop
+	DEC	DE
+	;CAT_NO_SPACE:
+	CP	"\r"
+	JR	NZ,CAT_ALL
+	LD	DE,CAT_FILES
 CAT_ALL:
 ;	CALL MSDOS_FIND_FILE
 	CALL MSDOS_1ST_FL
diff --git a/TRDOS/TR_MSD_3.ASZ b/TRDOS/TR_MSD_3.ASZ
index 4e676f6..6da06c7 100644
--- a/TRDOS/TR_MSD_3.ASZ
+++ b/TRDOS/TR_MSD_3.ASZ
@@ -34,7 +34,7 @@ INIT_RMD:
 RAMD_FAT_PROG:
 	CALL	AUTO_1D97	; CLS
 	CALL	OPEN_CH2
-	LD	HL,SYS_PAGE.RAMD_FAT
+	LD	HL,SYS_PAGE.RAM_TABLE
 RAMD_F_L1:
 	DI
 	IN A,(SLOT3)
diff --git a/TRDOS/TR_MSD_S.ASZ b/TRDOS/TR_MSD_S.ASZ
index 5901d72..f746db5 100644
--- a/TRDOS/TR_MSD_S.ASZ
+++ b/TRDOS/TR_MSD_S.ASZ
@@ -190,7 +190,7 @@ MSD_R_W_LOOP:
 	LD	A,SYS_PAGE
 	OUT	(SLOT2),A
 	LD	A,(ZX_VARS.MED_START)
-	LD	HL,SYS_PAGE.RAMD_FAT-#4000
+	LD	HL,SYS_PAGE.RAM_TABLE-#4000
 	LD	L,A
 	LD	L,(HL)
 	LD	A,C
diff --git a/ZX_EXP/EXP_FN2.ASM b/ZX_EXP/EXP_FN2.ASM
index 601d219..75178f0 100644
--- a/ZX_EXP/EXP_FN2.ASM
+++ b/ZX_EXP/EXP_FN2.ASM
@@ -715,7 +715,7 @@ INIT_SYS_ALL:
 	LD DE,CNF_0
 	LD (CONFIG_DE-4000h),DE
 
-	LD HL,TASK_DATA-4000h	; убить все задачи	;SYS_PAGE.CURRENT_TASK
+	LD HL,TASK_DATA-4000h	; убить все задачи	;SYS_PAGE.CURRENT_TASK.ID
 	LD DE,TASK_DATA+1-4000h
 	LD BC,0FFH
 	LD (HL),0
diff --git a/ZX_EXP/EXP_HDD.ASM b/ZX_EXP/EXP_HDD.ASM
index f7903e6..04b1b9d 100644
--- a/ZX_EXP/EXP_HDD.ASM
+++ b/ZX_EXP/EXP_HDD.ASM
@@ -215,7 +215,7 @@ HD_RD_CONT2:
 	LD A,SYS_PAGE
 	OUT (SLOT3),A
 	EX AF,AF'
-	LD HL,SYS_PAGE.RAMD_FAT
+	LD HL,SYS_PAGE.RAM_TABLE
 	LD L,A
 	LD A,(HL)
 	OUT (SLOT3),A
@@ -315,7 +315,7 @@ HD_WR_LOOP:
 	LD A,SYS_PAGE
 	OUT (SLOT3),A
 	EX AF,AF'
-	LD HL,SYS_PAGE.RAMD_FAT
+	LD HL,SYS_PAGE.RAM_TABLE
 	LD L,A
 	LD A,(HL)
 	OUT (SLOT3),A