Also I am a bit unsure on what the best proxy solution is, Jay recommends using proxy bonanzas shared proxies, but he also says be careful of using the same c class ip addresses if I remember correctly, make sense surely all your accounts using the same few c class ip addresses will be easy for twitter to spot and proxy bonanzas shared proxies have a maximum of three or four different c class ip addresses, shared between 68 or 128 proxies depending on which package you get. Is this not a problem?
Or is the option of using free proxies which don't have a reputation for been that good, but assuming you get some of the better ones and I have read some sources are better than others, would these not be the best option as at least you could make sure they have a different c class ip range.
Many thanks