addons2610.au3
sorry to just give the answer but it's working for me, let me know if there is problems with this (just tried with normal install of firefox on Windows32 and 64 bits versions), just put the XPI near the m3u to compile. for the moment (just in 5 addons, essentials for me, near 5 Mo for the exe. I'm trying to know how to make it better because I want to have near 100 xpi on my pocket). the programme is 5KO sized but all XPI have is owned size. I Put them directly in the temp folder when I lauch the .exe ans ask firefox to install them when I click on each . Firefox is spécial and I don't want to renew this at each change (juste change the XPI before compile and rename them) and mozilla don't let some addons which can work I think.
PS : do you know where to find a spécial addons like cooliris (piclens and let me know witch addons are essentials or more usesefull ). regards