user guide:

1 upload /Frameworks/ to your XOOPS root path:
XOOPS_ROOT_PATH/Frameworks/fpdf
XOOPS_ROOT_PATH/Frameworks/PEAR
XOOPS_ROOT_PATH/Frameworks/transfer


2 configure preferences where applicable
2.1 ./fpdf/language/: make your local langauge file based on english.php, you could check schinese.php as example, or inline comments in english.php
2.2 ./transfer/:
2.2.1 ./transfer/language/: make your local langauge file based on english.php
2.2.2 ./transfer/modules/: for developers only, add transfer handler for your module, or store the file as: XOOPS/modules/mymodule/include/plugin.transfer.php
2.2.3 ./transfer/plugin/: add items available for the transfer
2.2.4 ./transfer/plugin/myplugin/config: configurations for a plugin
2.2.5 ./transfer/plugin/myplugin/language/: make your local langauge file based on english.php
2.2.6 ./transfer/bar.transfer.php: set "$limit" for number of plugins that will be displayed on a front page;