120w ago - I created a small program called PS3 Split File 2011 v1.0 in Delphi to help all users in PlayStation 3. With this program we can now split file a ps3 game larger than 4Gb so can only pass to the internal hard drive by a USB HDD.
Download:
PS3 Split File 2011 v1.0 /
PS3 Split File 2011 v1.0 (English)
PS3 Split File 2011 v1.0 by CgM2k11
To use this program you must copy it to the folder where the file being you want to split into several pieces memores or join in a single file.
DIVIDE / Click the Split button on the next window click Open and select the file you want to share, in type size the size of the pieces in Shape choice 'MB' or 'GB'to split click to share.
ADD / Click the button next window click on the junta to open the file and select Add you want to add click on Add.
All correct: First personal apology for my oversight in time is from -1 to +0, programming error. When the PS3 SplitFile-ends to split the file gets this meneira:
Arquivo.ext.66601
Arquivo.ext.66602
Arquivo.ext.66603
and so on, i did not join the mager open the file so it does not happen you must manually rename to:
Arquivo.ext.66600
Arquivo.ext.66601
Arquivo.ext.66602
and so on.
Sounds like its best to get it early and get bonuses. And yeah it will be interesting and hope the gameplay is good 
...
Also below from afzoo3crunch: Here's my 'ps3split' bourne shell script for creating 666 split files on mac os x... it just executes the regular GNU 'split' command. And the reverse 'ps3join' cmd, which can join the other possible types of split file aswell as the 666 one.
These same scripts aught to work for Linux and many other types of UNIX too...
English Interface Translation.
No. It simply allows you to split files larger than fat32 limitation (4GB) just to make it possible to transfer these games to an external disk. In order to play them, you need to transfer the game once again from the external disk to the PS3's internal one using a backup manager of your choice. By doing this, it will merge all the splited files automatically. I rather use FTP through ethernet but sometimes this can be handy when you are away from your network devices and/or PC).
Here's the app translation (it is in portuguese):
-Split
-Join
-Exit
-?
-About