I was going to use sust 250 - 500mg/week for 10 weeks....I just saw in the profiles section that newbies can use 250mg total per week and get good results.
Why don't you cut it down the middle and do one amp every 4 - 5 days. There's another thread here on a dude that's only doing 250mgs and he's liking it.
I tend to agreed with what was stated earlier, one amp every 3-4 days. Essentially 250mg twice/week. Maintain this dosage for at least 8 weeks, 10 weeks at the most.