DNLA

These days, PDAs and smart phones are almost like mini-PCs. One important distinction is that a DLNA Certified PDA must also have built-in networking capabilities, such as Wi-Fi®, to join your digital home. Just as with a PC, a PDA’s DLNA Certified capabilities are determined by the type of software installed on it. But unlike a PC, which will most likely be certified as a Digital Media Server (DMS), a PDA is most likely to be certified as a Mobile Digital Media Controller (M-DMC).

and so it means your omnia be able to connect to your other DNLA certified devices like tv, pc, wireless speaker, ...

this technology is availble in omnia I900

Good news about windows 7:
Finally using DNLA on windows 7 reached to an optimom user friendly state.

you can use your media album on your computer hard in your omnia or inverse.

run dnla on your omnia and windows media player on your desktop tab on "steam" and choose allow remote control of.. you will see your omnia will appear on left bar of media player , now you can play medias existing on omnia !....it continious...