To begin – you need to decide which new X-Panel you want. Visit the Sony Ericsson site (click Fun & Downloads, then Panels on the left-hand menu) to choose your new Panel – or download them all!
Each panel has its own screen, with information on how large the download file is. The files (downloaded as .CAB files) range from 4.5MB for the Spb Mobile Shell down to 808kb for the Facebook X-panel and 807kb for the slideshow X-Panel.
Installation of the panels is simple – a case of copying them to a dedicated folder on your Windows Mobile Sony Ericsson Xperia X1 (you might call it “X-Panels”) and then from the phone browsing to the folder and running each .CAB to install the X-Panel.
Up to nine are available from the X-Panel screen at any one time – if you have more than this installed, you will need to use the X-Panel configuration screen to choose which ones you want active.
To choose more panels, simply choose the X-Panel configuration icon in the bottom right of the X-Panel menu. From here, browse through your various installed X-Panels and select the one you want. Note that the default Windows Mobile 6.1 desktop takes up one X-Panel place that cannot be removed, while your network provider may have locked other panels.