Panda labs today launched Panda Cloud Antivirus. It is easy to use, light and secure. This protects you against viruses, spyware, rootkits and adware.

it is in the beta stage now, but if you register it now, you will get a license for free when it is come out of Beta.

In this technology it works as a thin client and server technology, so that the system resources used will be very less, and the effectiveness will be higher than the normal signature based anti-viruses. It is the first antivirus of this kind in the market now.

Check the panda labs post

the Cloud Antivirus Website