Anyone know where I can get a tall computer desk with wheels from?

[Messiah Khan]

I am after a tall (Ie, so you can stand and use it) computer desk with wheels. I have got one, but having built it I am in no way confident in its strength of stability. It is to hold a 27" iMac in a photography studio, so it need to be tall enough to stand and use it, strong and pretty topple proof. Any ideas?

 

[wnb]

I saw good one in the new Birmingham hospital and they drag it from ward to ward as of yet I have been unable to source it. I may have to go back to the hospital and have a good look. Sorry but not much help.