helo, let me first said appologys for bad grammer.
i trying to re jailbrake my iphone.
it on fw 3.0 right now.

i look at this site for tutoral:
http://www.iclarified.com/entry/index.php?enid=4255

however this do not correcly works.
i show to you log output :

2009-09-29 23:47:18 - Loaded .ipsw file from '/Users/snowkitty/Desktop/Pwnage/iPhone1,1_3.1_7C144_Restore.ipsw'.
2009-09-29 23:47:18 - Recognized .ipsw file as iPhone1,1_3.1_7C144.
------------------------------
2009-09-29 23:57:30 - Unzipping .ipsw file to /tmp/ipsw.
2009-09-29 23:57:38 - OK
2009-09-29 23:57:38 - Patching WTF.
2009-09-29 23:57:38 - OK
2009-09-29 23:57:38 - Patching iBoot.
2009-09-29 23:57:39 - OK
2009-09-29 23:57:39 - Patching LLB.
2009-09-29 23:57:39 - OK
2009-09-29 23:57:39 - Patching iBEC.
2009-09-29 23:57:39 - OK
2009-09-29 23:57:39 - Patching iBSS.
2009-09-29 23:57:39 - OK
2009-09-29 23:57:41 - Patching WTF 2.
2009-09-29 23:57:41 - OK
2009-09-29 23:57:41 - Patching KernelCache.
2009-09-29 23:57:43 - OK
2009-09-29 23:57:43 - Making custom Boot logo.
2009-09-29 23:57:43 - OK
2009-09-29 23:57:43 - Making custom Recovery logo.
2009-09-29 23:57:44 - OK
2009-09-29 23:57:44 - Updating Restore Ramdisk.
2009-09-29 23:57:45 - OK
2009-09-29 23:57:46 - Converting root filesystem to UDRW image.
2009-09-29 23:58:14 - OK
2009-09-29 23:58:14 - Resizing root filesystem to 575m.
2009-09-29 23:58:17 - OK
2009-09-29 23:58:17 - Attaching root filesystem to '/Volumes/Northstar7C144.iPhoneOS'.
2009-09-29 23:58:18 - OK
2009-09-29 23:58:18 - Making Core Files Installation.
2009-09-29 23:58:33 - OK
2009-09-29 23:58:33 - Making Filesystem Jailbreak.
2009-09-29 23:58:33 - OK
2009-09-29 23:58:33 - Making Phone Activation.
2009-09-29 23:58:33 - OK
2009-09-29 23:58:33 - Adding Cydia Installer custom package.
2009-09-29 23:58:43 - OK
2009-09-29 23:58:43 - Adding YoutubeFix custom package.
2009-09-29 23:58:44 - OK
2009-09-29 23:58:44 - Adding BootNeuter custom package.
2009-09-29 23:58:45 - OK
2009-09-29 23:58:45 - Adding BigBoss's Source cydia package.
2009-09-29 23:58:45 - OK
2009-09-29 23:58:45 - Adding file:// Schema in Safari cydia package.
2009-09-29 23:58:45 - OK
2009-09-29 23:58:46 - Adding Five Icon Dock cydia package.
2009-09-29 23:58:46 - OK
2009-09-29 23:58:46 - Adding attachment= for mailto: cydia package.
2009-09-29 23:58:46 - OK
2009-09-29 23:58:46 - Adding Cycorder cydia package.
2009-09-29 23:58:46 - OK
2009-09-29 23:58:47 - Adding Cydia Installer cydia package.
2009-09-29 23:58:47 - OK
2009-09-29 23:58:47 - Adding Cydia Community Sources cydia package.
2009-09-29 23:58:47 - OK
2009-09-29 23:58:47 - Adding Hack&Dev Team Source cydia package.
2009-09-29 23:58:47 - OK
2009-09-29 23:58:48 - Adding iAcces's Source cydia package.
2009-09-29 23:58:48 - OK
2009-09-29 23:58:48 - Adding iClarified's Source cydia package.
2009-09-29 23:58:48 - OK
2009-09-29 23:58:48 - Adding iPhone/Python cydia package.
2009-09-29 23:58:48 - OK
2009-09-29 23:58:49 - Adding iPhoneModding cydia package.
2009-09-29 23:58:49 - OK
2009-09-29 23:58:49 - Adding iSpazio cydia package.
2009-09-29 23:58:49 - OK
2009-09-29 23:58:49 - Adding MacCiti cydia package.
2009-09-29 23:58:49 - OK
2009-09-29 23:58:50 - Adding Mobile Substrate cydia package.
2009-09-29 23:58:50 - OK
2009-09-29 23:58:50 - Adding MobileTerminal cydia package.
2009-09-29 23:58:50 - OK
2009-09-29 23:58:50 - Adding ModMyi.com cydia package.
2009-09-29 23:58:51 - OK
2009-09-29 23:58:51 - Adding My TraceRoute cydia package.
2009-09-29 23:58:51 - OK
2009-09-29 23:58:51 - Adding network-cmds cydia package.
2009-09-29 23:58:51 - OK
2009-09-29 23:58:51 - Adding Nmap cydia package.
2009-09-29 23:58:51 - OK
2009-09-29 23:58:51 - Adding OpenSSH cydia package.
2009-09-29 23:58:52 - OK
2009-09-29 23:58:52 - Adding Python cydia package.
2009-09-29 23:58:52 - OK
2009-09-29 23:58:52 - Adding Saurik's Source cydia package.
2009-09-29 23:58:53 - OK
2009-09-29 23:58:53 - Adding Ste's Source cydia package.
2009-09-29 23:58:53 - OK
2009-09-29 23:58:53 - Adding Stealth MAC cydia package.
2009-09-29 23:58:53 - OK
2009-09-29 23:58:53 - Adding Sudo cydia package.
2009-09-29 23:58:54 - OK
2009-09-29 23:58:54 - Adding WinterBoard cydia package.
2009-09-29 23:58:54 - OK
2009-09-29 23:58:54 - Adding Dev-Team cydia package.
2009-09-29 23:58:54 - OK
2009-09-29 23:58:54 - Adding ZodTTD's Source cydia package.
2009-09-29 23:58:55 - OK
2009-09-29 23:58:55 - Preparing Baseband Update.
2009-09-29 23:58:58 - OK
2009-09-29 23:58:58 - Detaching root filesystem from '/Volumes/Northstar7C144.iPhoneOS'.
2009-09-29 23:58:58 - OK
2009-09-29 23:58:58 - Converting root filesystem to UDZO image.
2009-09-30 00:00:38 - OK
2009-09-30 00:00:38 - Scanning root filesystem with ASR.
2009-09-30 00:00:50 - OK
2009-09-30 00:00:50 - Zipping .ipsw file.
2009-09-30 00:00:50 - FAIL
------------------------------
2009-09-30 00:00:50 - Failed to build custom .ipsw file.

i thinking probllem is resizementing to the size of 575mb, i bold that up so you seeing it easyer.
i do not said to it that it resizemente of the file size. in 'general', i clicking on it to change to 750mb, but it still refuse and try to change to 575mb in log.

how i can fix this issues please?

greets