We can download new version mamaich Set of patches. There is only description this patch becouse is long:

*** Set of patches (c) mamaich. Version 0.7 beta ***

Firmware : SL45v56
Author : mamaich
Release : October 23, 2003

; This is a set of patches:
; 1. Advanced debugging with AT+GSN
; 2. Direct memory access from java games
; 3. Display current time in MP3-player
; Undo all other patches displaying time in MP3 player first or comment
; the corresponding lines in this patch!
; 4. Increase number of songs in playlist above 30.
; This patch works only when "repeat" mode is on. Otherwize only the first
; song of playlist would be played. Patch is still unfinished!
; 5. Patching firmware with V_Klay 2.3.2+ leaving the phone online
; 6. Analog clock as a screen saver. You should undo "digital clock" patches!
; Patching is unstable! Sometimes the phone switches off. I'm working on this.

;
; NOTE: Read comments in this file carefully before applying this patch!

; !!!BACKUP YOUR FULL FLASH BEFORE USING THIS PATCH!!!
; !!!BACKUP YOUR FULL FLASH BEFORE USING THIS PATCH!!!
; !!!BACKUP YOUR FULL FLASH BEFORE USING THIS PATCH!!!

; You may apply any patches in V_Klay except those who modify EEPROM or 4F0000 block!
; Flashing mode is not supported when any java program is running or MP3 is playing!
; I use java memory for internal buffers.

; CHANGES:
;
; v0.6b - Added MP3-playlist patch, relocated patch to 4F0000 to avoid conflicts
; with FFMOD, recompiled patch in the "large" memory model, removed "dead" code.
; It is recommended that you fill 1F0000 block with FFs.


; The latest version of this patch would always be available at:
;
http://mamaich.f_u_c_k_r_u.net/sl45i/flash_edit.vkp

Del "_" in "f_u_c_k_r_u" becouse this forum have some word protection :|