I guess...? Rated 4 out of 5 stars

If it does what I want, nice, if no , please, somebody explain me what it does, I used this extension to sync my extensions, plugins, skins, etc.. in home, work or wherever I go, so When I use my Portable Firefox I can have sync'ed my extensions and my Bookmarks with FoxMarks., but if you can tell me where I can get an extension which makes both will be great. or better a portable firefox with compatibility for extensions for ffxo2 and ff3 extensions, with this two extension integrated, embedded or whatever.
PD:sorry about my english, - Spanish talker...