Advices for make my XML-RPC Easy package

Hi all, It's my first time on this list, i'm french and my english is not very good :( I have made an extension of the XML-RPC package realised by Edd Dumbill. This extension adds more simplicity to make or call an XML-RPC service.( auto-convert PHP data types, set parameters directly in the call function, possibility to write the function service into a separate file ... ) So, i have read every doc about making a new package for PEAR, but i have a doubt about the folders structure. This is the structure of XML-RPC package of Edd Dumbill : /XML/RPC.php /XML/RPC/Server.php This is my current structure : /XML/RPC/Easy/Client.php ( XML_RPC_Easy_Client extend XML_RPC ) /XML/RPC/Easy/Server.php ( XML_RPC_Easy_Server extend XML_RPC_Server ) /XML/RPC/Easy/common.php ( common functions for Client & Server ) When i look other packages, i see the class is on the same level of the folder. So should my current structure be : /XML/RPC/Easy.php ( XML_RPC_Easy_Client class ) /XML/RPC/Easy/Server.php ( XML_RPC_Easy_Server class ) /XML/RPC/Easy/common.php ( common functions ) And must my Client class be renamed to XML_RPC_Easy ? Thanks a lot :)