Ok I've managed that and these are the results. It says its passed.

Oh well, I guess that noise isn't the disk then.

root@0[knoppix]# smartctl -d ata -a /dev/hda1
smartctl version 5.32 Copyright (C) 2002-4 Bruce Allen
Home page is http://smartmontools.sourceforge.net/

=== START OF INFORMATION SECTION ===
Device Model: TOSHIBA MK4025GAS
Serial Number: Y3N22218S
Firmware Version: KA100A
Device is: In smartctl database [for details use: -P show]
ATA Version is: 6
ATA Standard is: Exact ATA specification draft version not indicated
Local Time is: Sun Jan 21 20:12:42 2007 EST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled

=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED

General SMART Values:
Offline data collection status: (0x00) Offline data collection activity
was never started.
Auto Offline Data Collection: Disabled.
Self-test execution status: ( 0) The previous self-test routine completed
without error or no self-test has ever
been run.
Total time to complete Offline
data collection: ( 189) seconds.
Offline data collection
capabilities: (0x1b) SMART execute Offline immediate.
Auto Offline data collection on/off support.
Suspend Offline collection upon new
command.
Offline surface scan supported.
Self-test supported.
No Conveyance Self-test supported.
No Selective Self-test supported.
SMART capabilities: (0x0003) Saves SMART data before entering
power-saving mode.
Supports SMART auto save timer.
Error logging capability: (0x01) Error logging supported.
No General Purpose Logging support.
Short self-test routine
recommended polling time: ( 2) minutes.
Extended self-test routine
recommended polling time: ( 37) minutes.

SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x000b 100 100 050 Pre-fail Always - 0
2 Throughput_Performance 0x0005 100 100 050 Pre-fail Offline - 0
3 Spin_Up_Time 0x0027 100 100 001 Pre-fail Always - 1186
4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 2074
5 Reallocated_Sector_Ct 0x0033 100 100 050 Pre-fail Always - 28
7 Seek_Error_Rate 0x000b 100 100 050 Pre-fail Always - 0
8 Seek_Time_Performance 0x0005 100 100 050 Pre-fail Offline - 0
9 Power_On_Hours 0x0032 090 090 000 Old_age Always - 4023
10 Spin_Retry_Count 0x0033 141 100 030 Pre-fail Always - 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 1547
192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age Always - 95
193 Load_Cycle_Count 0x0032 086 086 000 Old_age Always - 146277
194 Temperature_Celsius 0x0022 100 100 000 Old_age Always - 52 (Lifetime Min/Max 12/5
196 Reallocated_Event_Count 0x0032 100 100 000 Old_age Always - 21
197 Current_Pending_Sector 0x0032 100 100 000 Old_age Always - 40
198 Offline_Uncorrectable 0x0030 100 100 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x0032 200 253 000 Old_age Always - 0
220 Disk_Shift 0x0002 100 100 000 Old_age Always - 109
222 Loaded_Hours 0x0032 094 094 000 Old_age Always - 2740
223 Load_Retry_Count 0x0032 100 100 000 Old_age Always - 0
224 Load_Friction 0x0022 100 100 000 Old_age Always - 0
226 Load-in_Time 0x0026 100 100 000 Old_age Always - 218
240 Head_Flying_Hours 0x0001 100 100 001 Pre-fail Offline - 0

SMART Error Log Version: 1
ATA Error Count: 148 (device log contains only the most recent five errors)
CR = Command Register [HEX]
FR = Features Register [HEX]
SC = Sector Count Register [HEX]
SN = Sector Number Register [HEX]
CL = Cylinder Low Register [HEX]
CH = Cylinder High Register [HEX]
DH = Device/Head Register [HEX]
DC = Device Command Register [HEX]
ER = Error register [HEX]
ST = Status register [HEX]
Powered_Up_Time is measured from power on, and printed as
DDd+hh:mm:SS.sss where DD=days, hh=hours, mm=minutes,
SS=sec, and sss=millisec. It "wraps" after 49.710 days.

Error 148 occurred at disk power-on lifetime: 4020 hours (167 days + 12 hours)
When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 05 d1 8b 51 e4 Error: UNC at LBA = 0x04518bd1 = 72453073

Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
20 00 07 d0 8b 51 e4 00 00:12:34.945 READ SECTOR(S)
20 00 00 d7 8a 51 e4 00 00:12:23.498 READ SECTOR(S)
20 00 f5 e2 89 51 e4 00 00:12:12.803 READ SECTOR(S)
20 00 f6 e1 89 51 e4 00 00:12:04.217 READ SECTOR(S)
20 00 00 d7 89 51 e4 00 00:11:54.513 READ SECTOR(S)

Error 147 occurred at disk power-on lifetime: 4020 hours (167 days + 12 hours)
When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 07 cf 8b 51 e4 Error: UNC at LBA = 0x04518bcf = 72453071

Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
20 00 00 d7 8a 51 e4 00 00:12:23.498 READ SECTOR(S)
20 00 f5 e2 89 51 e4 00 00:12:12.803 READ SECTOR(S)
20 00 f6 e1 89 51 e4 00 00:12:04.217 READ SECTOR(S)
20 00 00 d7 89 51 e4 00 00:11:54.513 READ SECTOR(S)
10 00 3f 00 00 00 e0 00 00:11:54.493 RECALIBRATE [OBS-4]

Error 146 occurred at disk power-on lifetime: 4020 hours (167 days + 12 hours)
When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 f5 e1 89 51 e4 Error: UNC at LBA = 0x045189e1 = 72452577

Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
20 00 f6 e1 89 51 e4 00 00:12:04.217 READ SECTOR(S)
20 00 00 d7 89 51 e4 00 00:11:54.513 READ SECTOR(S)
10 00 3f 00 00 00 e0 00 00:11:54.493 RECALIBRATE [OBS-4]
91 00 3f 3f ff 3f ef 00 00:11:54.493 INITIALIZE DEVICE PARAMETERS [OBS-6]
ff ff ff ff ff ff ff 0c 00:00:00.000 [VENDOR SPECIFIC]

Error 145 occurred at disk power-on lifetime: 4020 hours (167 days + 12 hours)
When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 f6 e0 89 51 e4 Error: UNC at LBA = 0x045189e0 = 72452576

Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
20 00 00 d7 89 51 e4 00 00:11:54.513 READ SECTOR(S)
10 00 3f 00 00 00 e0 00 00:11:54.493 RECALIBRATE [OBS-4]
91 00 3f 3f ff 3f ef 00 00:11:54.493 INITIALIZE DEVICE PARAMETERS [OBS-6]
ff ff ff ff ff ff ff 0c 00:00:00.000 [VENDOR SPECIFIC]
c4 00 00 d7 89 51 e4 00 00:11:44.407 READ MULTIPLE

Error 144 occurred at disk power-on lifetime: 4015 hours (167 days + 7 hours)
When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 13 0c 08 41 e4 Error: UNC 19 sectors at LBA = 0x0441080c = 71370764

Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c8 00 24 fb 07 41 e4 00 03:18:34.929 READ DMA
c8 00 24 fb 07 41 e4 00 03:18:26.361 READ DMA
c8 00 1c df 07 41 e4 00 03:18:26.361 READ DMA
c8 00 23 bc 07 41 e4 00 03:18:26.349 READ DMA
c8 00 1d 9f 07 41 e4 00 03:18:26.349 READ DMA

SMART Self-test log structure revision number 1
Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error
# 1 Extended offline Completed without error 00% 4023 -
# 2 Extended offline Aborted by host 70% 4022 -