Completely wireless control... Plausible?

I have a new MBP13. (It will be gone for about a week to remove dust from under the glass. )

Would it be possible to control the computer from a different side of the room using an Apple Wireless Keyboard, Magic Mouse, and some way of wireless connectivity between a 21" monitor and my MBP?

What would be the best way to get video connection wirelessly?

I found some wireless HDMI connections, but they are super-expensive.

I also found some wireless VGA and DVI connections, but they too are pretty expensive. (But not as expensive as the HDMI ones... dang! )

Anyway, is there another way I could possibly do this? I have a separate desk for my MBP on the other side of my room from my PC's desk, but I really want to a larger screen and mouse functionality when i'm at the house.

Thanks

Alex

 

No, its using a separate, 19" monitor in my living room. Other people in the family are usually using that one most of the time. (Except for right now, since my MBP is out for repairs.)

I dunno. I might just go ahead and look into wireless DVI or something like that.

Alex