for new users attempting the username/password extraction method here are some tips.

1. The more you can move from phone to card results in smaller backup file which can take a long time to parse if large.

2. You dont need to create a dummy SIP profile. The truphone username is in the truphone SIP profile. You can just search for the username string to find the right block file.

3. Windows XP by default doesnt search for strings in files with no extensions. You can rename all block_xxx files to block_xxx.txt with the command "rename *.* *.txt" when in the same directory as the block files.

4. You dont need to wait for the entire parsing to finish to search for the string. doing periodic searches while the parse process is occuring can save a lot of time.