A piece of code referring to Skype has been found in the recently decrypted firmware version 3.10.

There is a rumour circulating that Sony is working to partner the PSP with Skype. Skype is a popular application that allows PC and Mac users to call one another for free based on P2P telephony technology.

A reference to Skype was recently found in a decrypted version of vshmain.prx from PSP firmware revision v3.10. It is worth noting that references to both POPS and GPS PRX’s were found in previous decrypted firmware versions and have both since emerged as new features included in subsequent firmware upgrades.

Less than two weeks ago, the internet was abound with rumours about Sony entering into a partnership with some new major software companies and at least one major ISP. This may well have been the smoking gun for an as yet unannounced union between Skype and the Sony PSP, although at present this is as speculative as the recent claims that Yahoo were a likely future business partner for Sony Computer Entertainment.

Unlike the DS the PSP is not equipped with a microphone and so would need a peripheral microphone in order to be used as a P2P telephony device. There have been a slew of mods that allow the DS to be used as a two way communication device and Nintendo themselves demoed an application of their own at E3 2005 (complete with lip synching Mario and Luigi avatars).

Considering the growth in Mobile games and the recently unearthed Nintendo phone patent, it seems that the major console manufacturers certainly have communication in mind as a key feature for the future of their devices. Sony may well be trying to ensure their future credentials in that area of the market.