Although most modern cell phones have a built-in calendar application, trying to sync your appointments (or remembering to do so) between different devices, such as a smart phone and desktop computer, can be a hassle. An increasingly viable alternative — as mobile web access becomes ubiquitous and more affordable — is to store your data ‘in the clouds’ by using web applications such as those provided by Google and Yahoo. But for this to work requires those companies to create a mobile-friendly version of their web app — which for email, both companies have done, but until now, only Yahoo (out of the two) offered a mobile-friendly version of their calendar app.
In typical Google-like fashion, its mobile version of Calendar is a simple affair — perhaps a little bit too minimalistic. You can browse appointments, and add new ones, but curiously, you don’t seem to be able to edit an existing one.
To check out the mobile-friendly version of Calendar, point your phone’s browser to www.google.com/calendar (or if your device doesn’t redirect automatically, or you want to check out the mobile version from a desktop browser, visit www.google.com/calendar/m).

Sony’s PS3 has joined the ranks of the AppleTV, XBox 360, and numerous media extenders from companies such as Linksys and Netgear, in trying to solve the
BT and Sony have inked a four year deal that will see the two companies bring voice calls, video conferencing, and IM functionality to PlayStationPortable (PSP) users across Europe. The partnership intends to integrate the PSP with BT’s existing broadband video and voice ‘softphone’ products, and in the following months, additional features will be launched to enable calls and messages to PCs, fixed lines and mobiles. The service will initially roll-out in the UK, with other parts of European to follow.
The recent dashboard update to the XBox 360 delivered Windows Live Messenger functionality to Microsoft’s next-generation console, which 
Just weeks before Apple launched it’s AppleTV (then known as the iTV), I wrote a post for ZDNet titled:
The video blog, 
A version of Google’s web-based RSS reader, designed specifically for use on Nintendo’s Wii, has been released into the wild. The work of a few Wii-owning Google engineers, Google Reader for Wii takes full advantage of the Wii Remote, and the interface is scaled for comfortable viewing on a television.