[nonob]

Ok, it's what i did to start xbmc as portable, but how to install it as portable ?

[jjd-uk]

Ok, it's what i did to start xbmc as portable, but how to install it as portable ?

You've done what I meant by using the -p switch.

If you want to run both Frodo & Gotham, then when installing Gotham simply install to a different directory from your Frodo install.

So you can rename the folder containing Frodo for example to:

C:\Program Files (x86)\XBMC-Frodo

and then install Gotham for example to:

C:\Program Files (x86)\XBMC-Gotham

when you run in portable mode with -p a portable_data folder is created which you can copy your Frodo userdata to.

[nonob]

It's what i did but then, when i had to uninstall the gotham build, there wasn't anymore frodo listed in the program management in windows panel settings, it's why i have reinstalled it..