I DO
NOT send any files (icons, wallpapers, etc.) via e-mail. Everything you should know about your phone is in manual. If you want to know more - use
www.ipmart-forum.com or any other of many forums on the internet. If you have problem "how to install a theme on my phone" - please, do not ask me. If you do not know how to change the 4/5 icons or menu icons search this at internet forums. Use google or sth else

And one very important note:
Many of you ask me about icons and functionality of Sony Ericsson P990.
All you need to have wonderful icons and huge functionality of your P990 device is to download GDESK softwarehttp://gdesk.wetpaint.com/page/GDesk+versions...
and install one or more of many gdesk themes:
http://gdesk.wetpaint.com/page/GDesk+designsLook, choose, download, install and enjoy! Once you have GDESK on your P990 you will have different smartphone which can really look like HTC or iphone or anything you want. The only limitation is your imagination!
Have a fun!