QUOTE (Prime Mover @ Dec 30 2008, 03:14 PM)

Given enough time whats to stop a hacker from programing rating 6+ program other then time and money?
A cracked Rating 6 hacking program costs 860 nuyen (assuming 1.4x normal cost for market conditions), putting it into the 1 day availability test category. The availability is 12R. You have a DP of 10 from a Charisma 3, Negotiation 3, Connections 4 Fixer giving you an E(X) of 3+1/3. You therefore take 4 days to make the test. If your distribution channels are not monopolised (and they shouldn't really be, since there are 10 major software houses in 2070) then it's even cheaper than the pittance it already is.
A dedicated hacker ought to be able to keep themselves in Rating 6 programs with Optimise 3 (Option costs are modifiers, meaning you pay 10 nuyen per Rating for pirated programs with them).
The costs of patches are also a pittance.
Essentially, the thing that is stopping a hacker from programming a Rating 6 program is that there's absolutely no sane reason they should do it by RAW. If you value 24-88 days less than 860 nuyen, your GM shouldn't let you program Rating 6 programs in the first place because you're clearly not talented enough a character to consider such an undertaking. Access to that spanky programming space that halves your intervals actually costs you
more than your fixer hunting down a cracked Rating 6 program; costing 1 400 nuyen at the very minimum.
Rating 7+ Programs can easily be gotten for much less effort by finding the right Military hacker a custom-specced joygirl. You might have to visit Caracas and put some interesting brain benders into the poor girl, but it's still faster and cheaper to do this than program that kind of thing yourself unless you have honestly specced for some kind of Software God and, even then, you pay through the nose for that. You get to keep the PAB kit once you're done, after all!
Essentially, the only way that programming could be considered worthwhile is if it lets you do GM arbitrated plotstuff which doesn't obey the normal rules anyway. And a Technomancer will always get cooler stuff anyway, because Mundanes are not allowed to have Nice Things in SR.