I know that comparing TechWARU to D7 is like comparing apples to oranges, but one feature of D7 that I miss, and think would be an awesome addition to TechWARU is the ability to create a mini executable file (D7 called theirs SFXmini) that can be easily deployed in remote repair situations.
With the mini executable all we'd have to transfer to the client's machine would be a small zipped .exe that would grab whatever application necessary from online. No more having to transfer the entire Assets folder along with the TechWARU exe.
How awesome would that be?