wireless solution is great for connecting computer in a SOHO setup becoz their no hassle of wires...however in ur case you want wireless broadband connection....which though very much possible will give you slow speed when compared to their wired counterparts on relatively higher prices.......
but still if you want high speed then be ready to shed big bucks ....my opinion is that you stick to wired broadband ....i would done that if i were you....
ya th system in my office are all wifi enabled and they seem pretty ok at downloading too....
+ i have the unlimited connection.....so im not bothered about shuting it down,,,,,
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