Anyone build something portable and wireless to connect to a video projector?

[pcdoctor]

I have a ps/2 unit in an arcade cabinet but I really want something that's portable but able to connect to a video projector.  I remember this company online once that had a unit wirelessly connected to a video projector.  Has anyone on the forum done that?
It would be awesome to play centipede, millipede, tempest, etc. on a really big screen.  Also, being connected to a surround system would be incredible.  Basically, I would like a stand up unit but light, portable or able to tranport easily  and wireless (I think).  I wish I could remember the online company that had something like this.

[Dustin Mustangs]

I tried one of these with my projector with pretty much the same intentions as you but I got some interference I couldn't get rid of that was messing with the picture.  This technology is out there tho and it sounds as if others have had better luck with it then I did.

http://www.crutchfield.com/App/Product/Item/Main.aspx?search=Terk+VENDORID209&searchdisplay=Terk&i=209LF30S

[Stub]

Now what would make it perfect is a wireless USB device extender.

[pcdoctor]

thx for responding guys!