GPS
You can buy a GPS add-on for the PSP, but by 2010 we expect GPS will be in everything. If a GPS is included as standard in the PSP 2 it'll not only be extremely useful when you're lost but also potentially allow for some location based games. If the great developers of the world can't think of any new game ideas using the tech then we'd settle for a nicely presented navigation system that is an evolution of the software the PSP add-on currently uses. While the current software has 3D landmarks, it's still pretty basic. With the power of PSP 2 we could finally be able to work out where we are based on a 3D world seen on the screen.

PDA features (and additional keyboard)
Sony introduced a number of non-gaming features to the PSP over the last few years, but it stopped short of offering a complete suite of programs. With the addition of an optional keyboard attachment (like what the PS3 is getting very soon), we can see the 3G internet connectivity, touch screen and software combining to produce a very competent PDA. Apps that would definitely work are an email client, basic word processing, an organiser, web browser, text chat functionality and Skype (which is already part of the PSP's software). To keep costs down Sony could charge for the office suite of applications.

Camera and microphone
What doesn't come with a camera these days? It seems every modern device can at least play music and video and take pictures. Sony released a webcam-like add-on for the PSP and already has a range of basic tools that could be reworked, so it would come down to if Sony can include a camera without raising the cost too much. We assume Sony will provide some form of community service, so live blogging with pictures and videos seems perfectly possible. If they're smart they could tie this directly to mega popular networking site Facebook, essentially letting socialites continue their life sharing while away from a PC.

What do you want to see from the PSP 2? Let us know in the comments below.