Shadowwalker, which projector do you have? Do you want a white or gray screen? One very popular DIY screen is to use blackout cloth(it's white) from any fabric store, and staple it to a wooden frame you build(about $40 total). Or you can paint a sheet of Medium Density Fiberboard, $30 including paint(This is what I did for my screen). Or you can buy a 4'X8' sheet of Parkland Plastic wall panel, or Doable Board and hang it as is(they're both white). But they're hard to hang because they're thin. There's a lot of info at Avsforum.com in the DIY Screen section.
Has anybody ever used an dry erase board as a projector screen? If so how did it work out
I have used both Whitboards and SmartBoards. LOTS of glare...but they work.
What is you main need to be considered "practical?
Da-Lite Portable and Tripod Screens
http://www.dalite.com/products/index.php?cID=19
NexTag Listing (of one)
http://www.nextag.com/DA-LITE-Dalite-DaLite-55199774/prices-html?nxtg=2dae0a1c0530-7E92FAE53E678FE7
Limited time offer