Fuck the Zambon or any Winny amps for that matter. They are too much money. You are paying $9 for 50mg/amp of Winny? That's $63 a week.
Stick with IP 50mg Winny tabs. I can get them from an IP remailer 100, 50mg tabs for $100 asn that is even a bit pricey. Pop two or three tabs a day and you've just done a cycle of Winny for 1/3 to 1/5 the cost of a Zambon Winny cycle. Many, many bro's have gone the IP Winny oral tabs route and been BIG-TIME satisfied. You can only run Winny for about 5 or 6 weeks before your knees, elbows and ankles will start to ache like a MF anyway.
This is just MHO.