Sony has put out firmware update v6.10 for the PSP to make sure all is well for the launch of the Go.

Sony Computer Entertainment America tells us we should get the update to "ensure full compatibility with MediaGo and with all PSP titles."

Features of the update include SensMe channels, which "is a new music application for PSP that uses Sony’s proprietary 12 Tone Analysis technology to evaluate music tracks that have been imported from Media Go application on your PC to your PSP. The application automatically categorizes the tracks into 12 channels such as 'Relax' or 'Newly Added'."

Also in there (for the Go only) is Tethering: "Another new feature is the ability to use a Bluetooth mobile device, such as a mobile phone, as a modem to connect your PSP system to the internet. This means that when you’re not located close to a wifi spot you have another way to get on the internet via a bluetooth mobile device."

The PlayStation Store for PSP will also be subject to a makeover.

You can buy a PSP Go right now.