Have you checked out the new Symbol MC50? The model without the keyboard is quite comparable to the consumer models.
Specs: 6.42 oz. (182g) 121 mm H x 75 mm W x 24 mm L)
Ruggedized, backed by Symbol, SD expansion slot, and has WM2003SE!
http://www.symbol.com/products/mobil...ters/mc50.html
Pricing is comparable, so it looks like the Symbol MC50 smokes the Olympus.