You can download a copy of the Windows Live for Windows Mobile software from my skydrive. Follow the link below to access my public folder. The file is an executable called Install_WLM.exe that needs to be run from your desktop pc. You must have MS Activesync installed and an active partnership with your mobile device. Once installed your pocket pc/smartphone will need to be restarted. This will install all the windows live clients on your phone and integrate presence into your contacts list. Please note that I would adivse backing up any data on your phone before trying this install just to be on the safe side. I give no guarantees that this will work on all phones as maufacturers customise teh windows mobile os on occasions. Hope this helps.
Usefull Software (Freeware) - Windows Live SkyDrive