Capacitor values?

[High Pressure]

Chuzie,

Here's another thought.... an "SCR" might do the trick.. they are cheap....many years ago I found them at Radio Shack... The nice feature about an SCR is that when it is "latched" be appling power to the "gate" they will stay latched until the power source is broken... This would solve your problem.. but now the solution for removing power to the SCR needs to be figured out.

http://www.allaboutcircuits.com/vol_3/chpt_7/5.html